Healthy Overnight Oats

4.89 from 18 votes
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This healthy overnight oats recipe is the perfect make-ahead breakfast! Customize the overnight oats with milk and toppings of your choice for an easy no-cook breakfast that is packed with whole grains, fiber, and nutrients.

Looking for more oatmeal recipes? Don't miss my recipes for Crockpot Pot Maple Brown Sugar Oatmeal, Instant Pot Oatmeal, and Banana Baked Oatmeal.

2 jars of overnight oatmeal topped with fresh fruit.

My Favorite Breakfast Recipe

Overnight Oats are the MVP of healthy breakfast recipes. This make-ahead breakfast recipe takes just minutes to prepare and are a powerhouse of nutrients, protein, and fiber. 

This no-cook grab-and-go breakfast is as delicious as it is nutritious, and I absolutely love how versatile this recipe Overnight Oats is! Not only can you customize this recipe to fit nearly any dietary restriction, but you can change out the toppings to enjoy a different flavor of overnight oats every day of the week.

Happy Cooking! xo Kristen

Base Ingredients

Ingredients for overnight oat recipe labeled on counter.

Technically you only need rolled oats and liquid to make overnight oats. But for the best flavor and added nutrition, I recommend not stopping there! Let's break these wholesome ingredients down.

  • Oats: Use rolled old-fashioned or quick oats, not steel-cut oats. For the best texture, I recommend old-fashioned rolled oats over quick-cooking oats. They soften enough to be creamy, but don't become mushy. And be sure to use certified gluten-free oats if you are gluten-free.
  • Liquid: Milk, whether dairy or non-dairy milk is the best option. Almond milk, soy milk, coconut milk, and oat milk all work well. 
  • To Boost Nutrition: Ground flaxseed and chia seeds add fiber, protein, healthy fat, and protein to the oats. 
  • For Flavor: Vanilla extract for a sweet, caramel note and a pinch of kosher salt to enhance the flavor of the oats.  
  • Sweetener: Based on the toppings you add to the overnight oats, you may want to add a sweetener to the base recipe. Maple syrup, honey, or brown sugar, are all good options.
  • Toppings: Fresh fruit, dried fruit, nuts, seeds, Greek yogurt, granola, cocoa powder, chocolate chips, shredded coconut, etc. The options are endless!

How to Make Overnight Oats

This Overnight Oats Recipe is about as easy as as a recipe can get. While you will find the full details in the recipe card, I have a few tips to ensure the best results with the least amount of effort.

  1. Prepare Base. I recommend combining the base ingredients for overnight oats in small glass jars, such as mason jars, so that each jar contains one serving. That way each serving can be topped and served as desired. Not to mention small glass jars make this breakfast perfectly portable. 
Four jars of overnight oats before refrigeration.
  1. Refrigerate Overnight. As the oats sit overnight, the oats absorb the milk and soften to the perfect creamy, slightly chewy consistency. Just as good oatmeal should be. Overnight Oats should be prepared at least 8 hours in advance, but can be made up to 5 days in advance. Hello meal-prep!
Four jars of overnight oats after refrigeration and oats have thickened up.
  1. Serve. While overnight oats need no toppings, I find them to be rather bland without a few additions. Top as desired and serve immediately.
Four jars of prepared overnight oats topped in four different ways; one with banana, one with strawberries, one with nuts, and one with chocolate.

Flavor Variations

Below are a few of my favorite flavor combinations and variations for overnight oats. If you have a favorite, please share it in the comment section!

  • Chocolate Cherry: Add ¼ cup of fresh, canned, or frozen chopped cherries along with ½ tablespoon of chocolate chips to each serving. 
  • Almond Joy: Use coconut milk and sprinkle each serving with about ½ tablespoon of chocolate chips, 1 tablespoon of toasted coconut, and ½ tablespoon of sliced almonds.
  • Banana Pie: Mash half of a very ripe banana and stir into the oatmeal. Top with crushed graham crackers and a dollop of yogurt or whipped cream and enjoy immediately. 
  • Peanut Butter Banana: Top with sliced banana and a drizzle of peanut butter before serving.
  • Apple Cinnamon: Stir in ½ teaspoon of cinnamon and a couple of tablespoons of freshly diced apples into the oats. Top with chopped walnuts if desired.
  • Peanut Butter Cup: Drizzle the prepared oatmeal with peanut butter or nut butter of your choice and then sprinkle with chocolate chips.
  • Fruit and Cream: Add 2-3 tablespoons of plain Greek yogurt along with 2-3 tablespoons of diced peaches, blueberries, or strawberries.
  • Cinnamon Roll: Stir in ¼ teaspoon of cinnamon, ⅛ teaspoon of ground nutmeg, and the tiniest pinch of ground cloves. Top with a dollop of vanilla yogurt if desired to mimic cinnamon roll frosting.
  • Cinnamon Raisin: Stir in ¼ teaspoon of cinnamon and 2 tablespoons of raisins prior to serving. 
  • Pumpkin Pie: Stir in 2 tablespoons pumpkin puree, ¼ teaspoon cinnamon, ⅛ teaspoon fresh nutmeg, ⅛ teaspoon ground ginger, and 1-2 tablespoons of chopped walnuts to each serving of overnight oats before serving. 
  • Maple Brown Sugar: Along with the optional maple syrup addition, add 1 teaspoon of brown sugar. You can opt to stir this into your oats before or after refrigerating.
Jars of overnight oatmeal topped with fresh fruit and almond butter.
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4.89 from 18 votes

Overnight Oats

Servings: 1
Prep: 5 minutes
Refrigeration: 12 hours
Total: 5 minutes
Jar of overnight oats with strawberries.
This healthy overnight oats recipe is the perfect make-ahead breakfast! Customize it with your favorite toppings and milk of choice.

Video

Ingredients 

  • ½ cup milk, any variety
  • pinch kosher salt, optional
  • 1 teaspoon ground flaxseed
  • ½ tablespoon chia seeds
  • ½ teaspoon vanilla extract
  • ½ tablespoon maple syrup or honey, optional
  • ½ cup rolled old-fashioned oats

Instructions 

  • Place ½ cup of milk of choice, a very small pinch of salt, 1 teaspoon ground flaxseed, ½ tablespoon chia seeds, ½ teaspoon vanilla extract a into a small jar. Add in ½ tablespoon of maple syrup if desired. Finally add in ½ cup of oats into the jar. Place the lid on the jar and shake well or use a spoon to mix the ingredients together until well combined.
  • Cover and refrigerate the oats for at least 8 hours, or up to 5 days.
  • Before serving, stir in fruit, nuts, yogurt, peanut butter, or chocolate chips as desired.

Notes

Nutritional values are based on base oatmeal without adding fruit, nuts, etc. 
Serving Size: This recipe is for 1 serving, but increase to create as many jars of overnight oats as desired.
Oats: Old-fashioned rolled oats are best, but quick-cook oats will work. Do not use steel-cut oats. Be sure oats are certified gluten-free if needed. 
Milk: Use any variety of dairy or non-dairy milk. 
Storage: Overnight Oats will keep in the fridge for up to 5 days. Toppings are best added right before serving. 
Serving Warm: If you prefer your oatmeal served warm, be sure your jar is heat safe, remove the lid, microwave for 1-2 minutes, and then serve. Alternatively, transfer the oats to a heat-safe bowl and microwave for 1-2 minutes. 
Optional Protein Boost: If desired, add 1 scoop of protein powder or collagen powder to the base recipe when adding the chia seeds and flaxseed. 
Flavor Ideas (Add these ingredients after refrigeration before serving and each combination is for one serving of oatmeal.)
  • Chocolate Cherry: For one serving, add ¼ cup of fresh, canned, or frozen chopped cherries along with ½ tablespoon of chocolate chips to the oatmeal. 
  • Almond Joy: Instead of regular milk, use coconut milk to make the base of the overnight oats. Before serving, sprinkle each serving with about ½ tablespoon of chocolate chips, 1 tablespoon of toasted coconut, and ½ tablespoon of sliced almonds.
  • Banana Pie: Mash half of a very ripe banana and stir into the oatmeal. Top with crushed graham crackers and a dollop of yogurt or whipped cream and enjoy immediately. 
  • Peanut Butter Banana: Top each serving of overnight oats with sliced banana and a drizzle of peanut butter before serving.
  • Apple Cinnamon: Before serving the overnight oatmeal, stir in ½ teaspoon of cinnamon and a couple of tablespoons of freshly diced apples into the oats. Top with chopped walnuts if desired.
  • Peanut Butter Cup: Drizzle the prepared oatmeal with peanut butter or nut butter of your choice and then sprinkle with chocolate chips.
  • Peaches and Cream: Before enjoying the oatmeal, stir in 2-3 tablespoons of plain Greek yogurt and 2-3 tablespoons of diced peaches.
  • Blueberries and Cream: To serve, stir in 2-3 tablespoons of plain Greek yogurt and 2-3 tablespoons of fresh or frozen blueberries.
  • Strawberries and Cream: Before serving, stir in 2-3 tablespoons of plain Greek yogurt and 2-3 tablespoons of diced strawberries.
  • Cinnamon Roll: Stir in ¼ teaspoon of cinnamon, ⅛ teaspoon of ground nutmeg, and the tiniest pinch of ground cloves. Top with a dollop of vanilla yogurt if desired to mimic a cinnamon roll's frosting.
  • Cinnamon Raisin: Stir in ¼ teaspoon of cinnamon and 2 tablespoons of raisins to each serving of oatmeal prior to serving. 
  • Pumpkin Pie: Stir in 2 tablespoons pumpkin puree, ¼ teaspoon cinnamon, ⅛ teaspoon fresh nutmeg, ⅛ teaspoon ground ginger, and 1-2 tablespoons of chopped walnuts to each serving of overnight oats before serving. 
  • Maple Brown Sugar: Along with the optional maple syrup addition, add 1 teaspoon of brown sugar. You can opt to stir this into your oats before or after refrigerating.

Nutrition

Calories: 188kcalCarbohydrates: 29gProtein: 6gFat: 5gSodium: 266mgPotassium: 146mgFiber: 6gCalcium: 46mgIron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Tried this recipe?Mention @amindfullmom or tag #amindfullmom!

About Kristen Chidsey

Kristen is a wife, busy mom of two, and creator of A Mind "Full" Mom. From breakfast to dinner to dessert, it is her passion to share tried-and-true recipes that are big on flavor, made with easy-to-find ingredients, and family-approved!

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31 Comments

  1. 5 stars
    Had these this morning, so glad I found your site/YouTube page. I'm trying to help my family eat better and your simple recipes that are delicious but easy have been so helpful. Thank you!

    1. This makes me incredibly happy to hear! My goal is to make eating wholesome meals more attainable!

      1. Hi Kristen hope you all had a wonderful holiday time.
        I’ve been a subscriber for a long time but all the sudden I dont remember what email address.
        I don’t want to start all over because I’ve saved a lot of things over a couple years
        Thanks for any help
        I’m in NC
        I’ve emailed you before and you’re always been so sweet to reply. I don’t want to lose touch you’re my only online cook♥️

      2. Hi Elly! You are so kind and I am thrilled you enjoy my site. I hate to give your email out over my site, but it is your Gmail account that you should receive my emails to. I checked and you are still subscribed.

  2. 5 stars
    I made the overnight oatmeal in a jar. I absolutely love it! I am making more tonight. Thank you for such an awesome and healthy recipe. Patty

    1. Hi Gerry! I would add the berries to the oats frozen. Let them defrost as the oats set up. It may make the oats turn purplish, but it will work!

  3. 5 stars
    I'm trying your recipe for the first time and it says "Place milk, vanilla extract, salt, flaxseed, and chia seeds into a jar that is fitted with a lid. Secure lid and shake each jar until ingredients well combined." but doesn't list salt in the ingredients. How much should I use?

    1. Just a pinch of salt Naomi 🙂 I updated the directions to state that in the list of ingredients. The salt is optional but does help to bring out all the flavors.