13+ Overnight Oats Recipes Made in Mason Jars

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Last Updated on April 7, 2025 by Toya

Are you looking for a quick and easy breakfast option that you can prepare the night before? Look no further than overnight oats! These delicious and nutritious meals are perfect for busy mornings when you don’t have time to cook.

Why You Should Give them a Try!

I make these all the time. It think this blog has more overnight oats recipes than any other type! I mean they’re easy, affordable and they taste great, so why not right?

Overnight oats are also very veritable. You can make one batch (5x any base recipe below), then add your favorite fruits, nuts, seeds, protein powder or any other add ins you may like to make each mason jar of overnight oats different. If you get bored easily, then this is a way to counteract that!

They make for a healthy breakfast – but with very little hassle- I really like this about overnight oats. You just measure, place they ingredients in a jar with a lid, give it a stir or shake and refrigerate for a few hours! It’s bitterly one of the easiest ways to eat good-for-you breakfast recipes!

Choosing the Right Mason Jar Size for Your Overnight Oats

You can pretty much make your overnight oats in any jar or container that has a lid. However, I love it when things look uniform and I also love using mason jars because they’re portable, make very little mess and provide an airtight seal so the oats stay fresh and creamy for longer. Also, if I make overnight oats for the week, they’re super easy to stack.

The size of your jar is entirely all up to you, but I personally prefer using 12 oz or 16 oz jars. And, I tend to lean more toward my 16 oz jars for a more generous serving and because I love love love pilling my overnight oats toppings high! My 16 oz mason jars provide me ample extra space to do so.

Looking for mason jars? These are my latest favorite mason jars. I just got them a few months ago and I’ve been using them non stop! Not only are they cute and durable, but they’re also microwave, freezer and dishwasher safe! You can grab these mason jars on amazon by clicking this link or the link below!

In this article, I’ll share over 15+ easy overnight oats recipes that you can make in mason jars. From classic flavors like cinnamon, mixed berry, lemon poppy seed, and so much more! So grab your mason jars and let’s get started!

Mason Jar Overnight Oats Recipes

Now let’s make some yummy overnight oats recipes!

Apple Cinnamon Overnight Oats

This recipe combines calming spices like cinnamon and cloves with healthy rolled oats and milk. It’s also super simple to make!

Grab a mason jar and combine the rolled oats, milk, Greek yogurt, diced apple, chia seeds, maple syrup, and ground cinnamon in a mason jar. Close the jar and refrigerate overnight. The next day, enjoy a jar of comforting apple cinnamon overnight oats.

Ingredients:

• 1/2 cup rolled oats
• 1/2 cup milk (dairy or non-dairy)
• ½ cup Greek yogurt
• 1/2 medium-sized apple, diced
• 1 tablespoon chia seeds or flaxseeds
• 1 tablespoon honey or maple syrup (optional, for sweetness)
• 1/2 teaspoon ground cinnamon
• ¼ teaspoon ground cloves
• A pinch of salt
• Optional toppings: sliced almonds, chopped walnuts, and additional diced apples

Instructions:

1. In a mason, combine rolled oats, milk, Greek yogurt, diced apple, chia seeds, honey or maple syrup (if using), ground cinnamon, ground cloves, and a pinch of salt.
2. Stir the ingredients well until everything is evenly combined.
3. Seal the jar and refrigerate it overnight, or for at least 4 hours.
4. The next morning, give the mixture a good stir. If it’s too thick, you can add a bit more milk until you reach your desired consistency.
5. Top your apple cinnamon overnight oats with sliced almonds, chopped walnuts, and additional diced apples for extra texture and flavor.
6. Enjoy!

Coffee Overnight Oats

Coffee-flavored overnight oats are a great way to combine your breakfast and caffeine fix. Here’s a simple recipe to try out:

Ingredients:

• 1/2 cup rolled oats
• 1/2 cup brewed coffee, cooled to room temperature
• 1/4 cup Greek yogurt
• ¼ cup milk of choice
• 1-2 tablespoons maple syrup or sweetener of choice (adjust to taste)
• 1/2 teaspoon vanilla extract
• A pinch of salt
• Optional add-ins: 1 tablespoon chia seeds, a sprinkle of cinnamon

Instructions:

1. Brew a cup of coffee and let it cool to room temperature.
2. In a mason jar, combine rolled oats, cooled brewed coffee, Greek yogurt, maple syrup (or sweetener), vanilla extract, and a pinch of salt.
3. If you like, add optional ingredients like chia seeds for extra texture and a sprinkle of cinnamon for additional flavor.
4. Stir the ingredients well until everything is evenly combined.
5. Seal the jar and refrigerate it overnight.
6. The next morning, give the coffee overnight oats a good stir. If it’s too thick, you can add a bit more milk until you reach your desired consistency.

Chocolate peanut butter overnight oats

This easy recipe is a mix of the rich, nutty yumminess of peanut butter and wholesome rolled oats and milk. Mix all the ingredients in a mason jar, refrigerate for 6 to 8 hours, and enjoy the next morning!

Ingredients:

• 1/2 cup rolled oats
• 1/2 cup milk (dairy or non-dairy)
• ½ cup Greek yogurt
• 2 tablespoons natural peanut butter or powdered peanut butter
• 2 tablespoons unsweetened cacao powder
• 1 tablespoon honey or maple syrup (optional, for sweetness)
• 1/2 teaspoon vanilla extract
• A pinch of salt
• Optional toppings: sliced banana, chopped peanuts, and a drizzle of extra peanut butter

Instructions:

1. In a mason jar, combine rolled oats, milk, Greek yogurt, peanut butter, honey or maple syrup (if using), vanilla extract, and a pinch of salt.
2. Seal the jar or container and refrigerate it overnight, or for at least 4 hours. This allows the oats to absorb the liquid and the flavors to meld.
3. Top your peanut butter overnight oats with sliced banana, chopped peanuts, and an extra drizzle of peanut butter for that perfect touch.

Strawberry Overnight Oats

This recipe combines fresh strawberries, rolled oats, milk, and honey for a sweet and fruity breakfast that is good for you. Simply mix all the ingredients together in a mason jar and refrigerate overnight. In the morning, you’ll have a delicious and healthy breakfast ready to go!

Ingredients:

• ½ cup rolled oats
• ½ cup almond milk, or any milk of your choice
• ¼ cup Greek yogurt
• 1/2 cup fresh strawberries, chopped, and extra for topping
• 2 teaspoons honey
• 1/2 teaspoon vanilla extract
• A pinch of salt
• 1 tablespoon chia seeds, optional

Instructions:

1. In a mason jar, combine all the ingredients (except the berries for topping)
2. Stir well until all the ingredients are fully combined. Cover with a lid and then place it in the refrigerator overnight.
3. The next day, top with fresh berries and enjoy!

Cinnamon Overnight Oats

This recipe is perfect for you if you love cinnamon! It combines rolled oats, milk, cinnamon, and maple syrup for a warm and comforting breakfast. Simply mix the ingredients together in a mason jar and refrigerate overnight.

Ingredients:

• ½ cup rolled oats
• ½ cup unsweetened almond milk (or any milk of your choice)
• 1 tablespoon chia seeds
• 1/2 teaspoon ground cinnamon
• 1 tablespoon maple syrup or honey (optional, for added sweetness)
• 1/2 teaspoon vanilla extract (optional, for flavor)

Instructions:

1. In a mason jar or container with a lid, add the rolled oats, almond milk, cinnamon, and honey.
2. Stir everything together until it’s well combined.
3. Close the lid tightly and give the jar a good shake.
4. Place the jar in the fridge and let it sit overnight, or for at least 4 hours to allow the oats to soak and soften.

Blueberry Overnight Oats

This recipe is a mix of fresh blueberries, rolled oats, milk, and honey and a few other ingredients that are easy to find. Simply mix the ingredients together in a mason jar and refrigerate overnight.

You can check out my easy blueberry overnight oats recipe here.

Banana Overnight Oats

Check out my simple recipe below if you want to give these creamy banana ovenight oats a try!

Ingredients:

• ½ cup rolled oats
• ½ cup unsweetened almond milk
• ½ cup fresh blueberries
• ¼ cup Greek yogurt
• 2 teaspoons chia seeds
• 1/4 teaspoon pure vanilla extract
• 1 tablespoon honey or maple syrup (optional)
• 1 teaspoon flaxseeds (optional)
• ½ a banana, sliced (optional)
• Pinch of salt

Instructions:

1. In a mason jar, combine the rolled oats, chia seeds, milk, Greek yogurt, maple syrup, and vanilla extract. Stir well to ensure all the ingredients are well mixed.
2. Gently fold in the blueberries, leaving some for topping.
3. Cover the jar or container with a lid and refrigerate overnight or for at least 4 hours.
4. In the morning, give the oats a good stir and add additional toppings such as more blueberries, ½ a ripe, sliced banana, some chopped nuts or flaxseeds, or even a drizzle of honey if desired. Enjoy!

Carrot Cake Overnight Oats

This recipe is perfect for you if you love carrot cake! It is a mix of rolled oats, grated carrots, milk, and spices that tastes like carrot cake…but the more healthy version! To make it combine these ingredients below in a mason jar.

Ingredients:

• 1 large carrot, grated
• 1 cup of rolled oats
• 1 1/4 cups of milk
• 2 tablespoons of maple syrup
• 1 teaspoon of vanilla extract
• 1 teaspoon of cinnamon
• ½ teaspoon of nutmeg
• A handful of raisins
• Chopped nuts (optional)

Instructions:

1. Grate the carrots and gather and measure out all of your other ingredients.
2. In a mason jar, combine the oats, milk, maple syrup, vanilla extract, cinnamon, and nutmeg. Stir until well mixed. Then add the grated carrots and raisins, and mix again.
3. Refrigerate overnight. The next day, add your toppings and enjoy!

Raspberry Overnight Oats

This recipe is made using fresh raspberries, rolled oats, milk, and honey and makes a sweet and fruity breakfast in minutes! To make it follow these instructions below.

Ingredients:

• ½ cup rolled oats
• ½ cup milk (dairy or plant-based)
• ¼ cup Greek yogurt
• ½ cup fresh raspberries
• 1 tablespoon honey or maple syrup (optional)
• 1 tablespoon chia seeds (optional)
• 1/2 teaspoon vanilla extract

Instructions:

1. In a mason jar, combine the rolled oats, milk, Greek yogurt, honey or maple syrup, chia seeds, and vanilla extract.
2. Stir well to combine all the ingredients thoroughly.
3. Gently fold in ¼ cup of fresh raspberries, lightly mashing them to release their juices, and mix them throughout the oats.
4. Cover the jar and refrigerate overnight, or for at least 6 hours, to allow the oats to absorb the flavors and soften.
5. In the morning, give the oats a good stir to combine everything before enjoying them cold or at room temperature.
6. Top with additional raspberries, a drizzle of honey or maple syrup, and any other desired toppings, such as nuts or granola.

Mango Overnight Oats

Ingredients:

• 1/2 cup rolled oats
• 1/2 cup milk (dairy or plant-based)
• ¼ cup Greek Yogurt
• 1/2 cup diced, ripe mango
• 2 teaspoons chia seeds
• 1 tablespoon honey or maple syrup (adjust to taste)
• 1/4 teaspoon vanilla extract
• A pinch of salt
• Optional toppings: sliced mango, chopped nuts, shredded coconut

Instructions:

1. In a mason jar with a lid, combine the rolled oats, milk, diced mango, chia seeds, honey or maple syrup, Greek yogurt, vanilla extract, and a pinch of salt.
2. Stir the ingredients thoroughly until well combined. Make sure the oats are fully immersed in the liquid.
3. Seal the jar or container with the lid and place it in the refrigerator overnight. The next day, top with diced ripe mango and enjoy!

Need chia seed?

Overnight Oats Without Yogurt

This recipe is perfect for you if you don’t like yogurt or don’t have any at the moment. Here’s how to make it.

Ingredients:

• ½ cup rolled oats
• ½ – ¾ cup unsweetened almond milk (or any milk of your choice)
• 1-2 tablespoons maple syrup
• 1 tablespoon chia seeds
• ¼ teaspoon vanilla extract
• Pinch of salt

Instructions:

1. In a mason jar with a lid, add the rolled oats, almond milk, maple syrup, chia seeds, vanilla extract, and salt.
2. Close the lid tightly and give the jar a good shake.
3. Place the jar in the fridge and let it sit overnight, or for at least 6 hours to allow the oats to soak and soften.
4. In the morning, top with your favorite fruits and nuts if desired, and enjoy!

Pumpkin Pie Overnight Oats

This recipe is perfect for fall! It is a creamy mis of rolled oats, pumpkin puree, milk, and spices that make a warm and comforting jar of oats.

Here’s how to make it!

Ingredients:

• 1 cup rolled oats
• ½ cup pumpkin puree
• 1 cup milk of choice
• ½ cup Greek yogurt
• 2 tablespoons maple syrup
• ½ teaspoon vanilla extract
• ½ teaspoon pumpkin pie spice
• Salt, a pinch
• Toppings: a dollop of Greek yogurt, chopped nuts, or seeds

Instructions:

1. Grab a mason jar. I recommend using a jar with a lid, as it allows for easy storage in the refrigerator. Plus, if you’re on the go, you can simply grab your jar of oats and take it with you!
2. Begin by mixing together the Greek yogurt, milk, pumpkin puree, vanilla extract, and maple syrup until well combined.
3. Then, stir in oats, salt, and pumpkin pie spice. Cover with a lid and place in the fridge for 4 hours or overnight. Makes 2 servings of pumpkin pie overnight oats.
4. When you’re ready to dig in, add your favorite toppings.

Chia Overnight Oats

Want to make overnight oats with chia seeds. Here is a simple recipe for you.

Ingredients:

• 1/2 cup rolled oats
• 2 tablespoons chia seeds
• ½ cup milk of your choice (dairy, almond, coconut, etc.)
• 1/2 cup Greek yogurt
• 1/2 – 1 tablespoon honey or maple syrup (optional, for sweetness)
• 1/2 teaspoon vanilla extract
• A pinch of salt
• sliced ripe bananas, peanut butter or honey for toppings (optional)

Instructions:

1. Combine the oats and milk in a jar.
2. Add the chia seeds and any optional sweeteners, such as honey or maple syrup, and mix well until everything is well incorporated.
3. Cover the container with a lid and refrigerate it overnight, or for at least 4-6 hours.
4. In the morning, give the chia seed overnight oats a good stir and add any desired toppings, such as fresh fruit, nuts, or granola.
5. Enjoy your tasty and filling breakfast right away, or take it with you on the go!

Lemon Poppy Seed Overnight Oats

This recipe is perfect if you want something less popular, but super yummy You will need rolled oats, lemon zest, poppy seeds, milk, and honey. The end result? A jar of the creamiest oats!

Ingredients:

• 1 cup rolled oats
• 1 cup full-fat coconut milk (or any other type)
• 1/2 cup plain Greek yogurt
• 1 tablespoon chia seeds
• 2 tablespoons maple syrup
• 1 ½ tablespoons fresh lemon juice, plus more to taste
• Zest of 1 lemon
• 1/2 teaspoon vanilla extract
• 1 tablespoon poppy seeds
• Topping suggestions: lemon slices, honey, yogurt or nuts, etc.

Instructions

1. In two mason jars or a container with a lid, combine all the ingredients and stir well.
2. Seal the jar or container and place it in the refrigerator. Let it chill and soak overnight or for at least 4 hours. This allows the oats to absorb the liquid and develop a creamy, pudding-like consistency.
3. When ready to serve, give the jar a good shake or stir to loosen the mixture. You may also need to add a splash or two of milk to loosen up the overnight oats.
4. Then add any desired toppings, such as lemon slices, shredded coconut, fresh berries, lemon zest, or chopped nuts.

Chocolate Overnight Oats

This recipe is perfect for you if you chocolate flavors.

Ingredients 

• ½ cup old-fashioned rolled oats
• ½ cup milk (any milk you prefer)
• 2 tbsp unsweetened cocoa powder
• ¼ cup plain Greek yogurt
• 1 tablespoon maple syrup or honey
• ½ tablespoon chia seeds
• ½ tsp vanilla extract

Instructions:

1. Grab a mason jar or a container with a lid and add all the ingredients. Then, mix until there are no clumps.
2. Seal and let the oats soak for at least 4 hours (or overnight) in the fridge.
3. In the morning, stir and add fresh fruit, nuts, nut butter, or any extra toppings of your choice!

Mixed Berry Overnight Oats

You don’t just have to use strawberries, or blueberries in your overnight oats! You can use both and make this creamy recipe!

Ingredients:

• 1/2 cup rolled oats
• 1/2 cup fresh blueberries
• 1/2 cup fresh strawberries
• 1/2 cup unsweetened almond milk
• 1 teaspoon honey

Instructions:

• Mix rolled oats, fresh blueberries, fresh strawberries, almond milk, lemon zest, and honey in a jar.
• Stir thoroughly and refrigerate overnight.

Protein Overnight Oats

Need more protein in your diet? Then this high protein breakfast recipe is just what you need! Its made with simple ingredients and taste so good!

Ingredients

• ½ cup rolled oats
• ½ cup Greek yogurt
• ½ cup milk (almond or other milk of choice)
• 2 tablespoons of vanilla protein powder
• 2 tablespoons maple syrup (adjust to your taste)
• ½ teaspoon of vanilla extract
• Pinch of salt to taste

Instructions

1. Start by gathering all the ingredients, as well as a mason jar or bowl, in one place.
2. In a mason jar or a small bowl, combine the rolled oats, milk, Greek yogurt, and protein powder, and mix. Stir well to ensure the protein powder is fully mixed in and there are no clumps.
3. Next, add the vanilla extract and maple syrup. Mix again until everything is well combined.
4. Cover the jar or bowl with a lid and refrigerate overnight, or for at least 6 hours. This allows the oats to absorb the liquid and soften, creating a creamy texture.
5. In the morning, give the oats a good stir. Add your favorite toppings such as fresh fruit, nuts, seeds, or a drizzle of nut butter.

Some Common Overnight Oats Issues + Easy Fixes

Making overnight oats is pretty straightforward, but sometimes things might turn out quite as you expect. Don’t worry! There have been a few times when my oats didn’t turn out right. So, here are some easy tweaks you can make to your mason jar overnight oats if you find that your oats aren’t to you liking the next day:

1. Oats Are Too Watery

This is a pretty common issue that can happen if you added too much liquid to the overnight oats. To fix it, simply add a bit more oats to the jar and refrigerate for a few more hours.

2. Oats Are Too Thick

If your oats are too thick or dry after soaking, it’s likely because you didn’t add enough liquid or, if you’re making a larger batch (like for 3-5 days), the oats have absorbed more liquid over time. To fix this, simply add a splash of milk or water to loosen them up. Stir well and let it sit for a few minutes until the texture is as creamy as you’d like.

3. The Flavor Isn’t Right

Sometimes the flavor doesn’t come out as expected. If your oats taste bland, simply adding a little extra sweetness can help fix this. In that case, some extra honey, maple syrup, brown sugar or stevia are great options. 

Another way to boost the flavor of your oats is with some cinnamon powder or vanilla extract.  To avoid bland oats, make sure to taste your overnight oats mixture before refrigerating it overnight.

4. Oats Are Too Lumpy

Your overnight oats can become lumpy if to mixed well. Make sure to stir the oats throughly (and leave not dry pockets) so you don’t end up with lumps. 

Which of these overnight oats did you try or enjoy the most? Let me know in the comment section below!