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Peanut Butter Banana Overnight Oats are packed with creamy peanut butter, sliced banana, almond milk, and oats. This recipe is super easy to prepare, healthy, and taste delicious!

Overnight Oats in a jar topped with bananas and peanut butter

Overnight Oats are easy to make and very versatile. Making them is as easy as adding the ingredients to a container with a lid and refrigerating them overnight (or a few hours.) Literally, it takes less than 5 minutes. Since oats are mild in flavor, you can top with unlimited combinations of fruits, nuts, seeds, flavors, and different kinds of milk.

The oats will be soft and ready to eat after about 3 hours in the refrigerator. You can prepare several servings, refrigerate them, and have breakfast ready all week. You may also want to make these Coconut Milk Overnight Oats.

Also, if you forgot to make the oats the night before, you can pop them in the microwave for 1 and 1/2 to 2 minutes, and they’ll be ready to eat.

Overnight oats are good, either hot or cold, so serve them your favorite way.


There are three types of oats: steel cuts oats, rolled oats, and instant oats. For overnight oats, you want to use rolled oats. Sometimes, they’re referred to as Old-Fashioned Rolled Oats. You can read more in-depth about the different kinds of oats here.

Liquids you add soften (or ‘cook’) the oats overnight. Typically, it’s milk and yogurt. I use unsweetened almond milk and nonfat Greek yogurt.

Next, flavor it however you prefer. For this recipe, I added peanut butter, banana, and a sprinkle of toffee bits. Honestly, the sky’s the limit when it comes to flavor them!

Overnight Oats in a jar topped with bananas and peanut butter

While you’re here, check out these recipes

Finally, the calorie and nutrient amounts will vary depending on your products. This is specifically what I used for the base. Click the title link to order.

  1. Silk Unsweetened Almond Milk
  2. Fage Fat-Free Greek Yogurt
  3. Bob’s Red Mill Gluten-Free Rolled Oats

Have you tried these oats? Please consider giving it a 5-star rating and a comment.

Peanut Butter Banana Overnight Oats are packed with peanut butter, banana, milk, & oats. Recipe is easy, healthy, and taste delicious!

Peanut Butter Banana Overnight Oats

These overnight oats are perfect for busy mornings. They're super easy to prepare and taste delicious! 
Author: Paula
5 from 5 votes
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Prep Time: 5 minutes
Cook Time: 1 minute
Servings: 1 serving



  • In a mason jar or other container with a lid, add the oats, milk, and yogurt. Stir. Seal.
  • Store overnight in the refrigerator.
  • In the morning, stir (eat cold or heat in the microwave) add banana, peanut butter, and toffee chips. You can add honey, agave nectar, or coconut sugar to sweeten, if desired.


Calories: 500kcal | Carbohydrates: 63g | Protein: 27g | Fat: 30g | Saturated Fat: 7g | Cholesterol: 4mg | Sodium: 417mg | Potassium: 820mg | Fiber: 10g | Sugar: 20g | Vitamin A: 108IU | Vitamin C: 9mg | Calcium: 285mg | Iron: 3mg
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  1. Hi Paula! Does it make a huge difference if the yogurt is regular instead of Greek? Or should I cut back on the amount of almond milk, since regular yogurt isn’t nearly as thick as Greek? Thank you in advance for your response! Btw, your recipes are fantastic-especially your pound cakes!!

    1. You can use regular yogurt. I would cut back 1 or 2 tablespoons on the milk. I like the oats on the thicker side.

5 from 5 votes (5 ratings without comment)

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