Healthy Overnight Oats – 10+ Flavors

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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.

Overnight Oats Base Ingredients

Ingredients for overnight oat recipe labeled on counter.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.

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.Four jars of overnight oats before refrigeration.

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.Four jars of overnight oats after refrigeration and oats have thickened up.

Add Toppings

While your oats need no toppings, they will 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.Four jars of prepared overnight oats topped in four different ways; one with banana, one with strawberries, one with nuts, and one with chocolate.

∗ Flavoring Options for Overnight Oats ∗

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: 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.
Jars of overnight oatmeal topped with fresh fruit and almond butter. Jars of overnight oatmeal topped with fresh fruit and almond butter.

More Make-Ahead Breakfast Recipes

If you tried this recipe for overnight oats, I would love for you to leave a comment and review below.

Jar of overnight oats with strawberries.Jar of overnight oats with strawberries.

Overnight Oats

This healthy overnight oats recipe is the perfect make-ahead breakfast! Customize it with your favorite toppings and milk of choice.