Peanut Butter Overnight Oats

Creamy peanut butter overnight oats in a glass jar topped with sliced bananas and chia seeds.

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Servings 4–6 people

Peanut Butter Overnight Oats are a super simple and tasty breakfast option! Just mix oats, milk, and peanut butter together, then let them sit in the fridge overnight. Yum!

Not only are they creamy and filling, but they’re also ready to go in the morning. I love adding a sprinkle of chocolate chips on top—because, why not? 😄

Key Ingredients & Substitutions

Rolled Oats: This recipe uses rolled oats for their soft texture after soaking. Steel-cut oats can be a substitute, but they will need longer soaking time. Instant oats are quicker but can become mushy.

Milk: Any milk works! I often use almond or oat milk for a nutty flavor. If you’re dairy-free, stick to plant-based options. Coconut milk can add a lovely creaminess too!

Peanut Butter: Smooth peanut butter blends well, but crunchy adds nice texture! If you have nut allergies, try sunflower seed butter or even tahini.

Greek Yogurt: This enhances creaminess and protein. Skip it if you prefer a lighter mix, or use a dairy-free yogurt for a vegan version.

Sweeteners: Honey is sweet, but agave syrup or stevia are great alternatives depending on your preference. Just adjust to your taste!

How Do You Make Overnight Oats Creamy and Delicious?

Making overnight oats is easy, and getting the consistency just right is key. Here’s how:

  • Mix all ingredients in a jar or bowl—be sure the peanut butter is well-blended!
  • Cover and refrigerate overnight—that soaking process is what softens the oats.
  • In the morning, stir again. If it’s thick, a splash of milk will help loosen it.
  • Add toppings last for freshness and flavor, like sliced bananas or blueberries!

How to Make Peanut Butter Overnight Oats

Ingredients You’ll Need:

  • 1/2 cup rolled oats
  • 1/2 cup milk (dairy or plant-based)
  • 2 tablespoons peanut butter (smooth or crunchy)
  • 1 tablespoon Greek yogurt (optional, for creaminess)
  • 1 teaspoon honey or maple syrup (optional, for sweetness)
  • 1/4 teaspoon vanilla extract
  • Pinch of salt

Toppings:

  • Sliced banana
  • Fresh blueberries
  • Drizzle of peanut butter
  • A small sprinkle of rolled oats or granola (optional)

How Much Time Will You Need?

This recipe only takes about 10 minutes to prepare, but it needs to chill in the fridge overnight or for at least 4 hours. You’ll spend a few minutes mixing everything, and the fridge does all the hard work for you!

Step-by-Step Instructions:

1. Mix the Ingredients:

In a jar or bowl, combine the rolled oats, milk, peanut butter, Greek yogurt (if using), honey or maple syrup, vanilla extract, and a pinch of salt. Stir everything well until the peanut butter is fully mixed in, and the oats are evenly coated with the mixture.

2. Store in the Fridge:

Seal the jar with a lid or cover the bowl with plastic wrap. Put it in the fridge to chill overnight or for at least 4 hours. This soaking time is important because it softens the oats and makes them creamy!

3. Stir and Adjust:

In the morning, take the oats out of the fridge and give it a good stir. If the mixture looks too thick for your liking, add a splash of milk to loosen it up to your desired consistency.

4. Add Your Toppings:

Now comes the fun part! Top your oats with sliced bananas, fresh blueberries, and a drizzle of peanut butter. If you like some crunch, sprinkle on some granola or extra oats.

5. Serve and Enjoy!

Your creamy, peanut-buttery overnight oats are ready to be enjoyed! Grab a spoon and dig in. They make for a delicious and filling breakfast!

Can I Use Steel-Cut Oats Instead of Rolled Oats?

Steel-cut oats can absolutely be used, but keep in mind they require a much longer soaking time—at least 8-12 hours—to soften properly. You might want to cook them briefly before mixing with the other ingredients for a creamy texture.

How Can I Make My Overnight Oats Vegan?

To make this recipe vegan, simply use plant-based milk (like almond or oat milk), skip the Greek yogurt or replace it with a dairy-free yogurt, and use maple syrup as your sweetener.

How Long Can I Store Leftovers?

Leftover overnight oats can be stored in the fridge for up to 3 days. Just give them a good stir before serving, and add fresh toppings if desired!

Can I Customize the Toppings?

Absolutely! Feel free to get creative with toppings—try chia seeds, nuts, seeds, or your favorite fruits like strawberries or peaches. Adjust according to your taste preferences!

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