Peanut Butter Overnight Oats

Creamy peanut butter overnight oats in a glass jar topped with banana slices and chia seeds.

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Peanut Butter Overnight Oats are a quick and yummy breakfast! Just mix oats, milk, and peanut butter, then let them sit overnight in the fridge. In the morning, you’re ready to enjoy!

It’s honestly the easiest way to kickstart your day. I love adding bananas or honey on top for extra sweetness. It feels like a treat, but it’s so healthy! 🥜🍌

Key Ingredients & Substitutions

Rolled Oats: Rolled oats are great for this recipe because they soak up the liquid well. If you don’t have rolled oats, quick oats work too, but they will be softer and mushier. Steel-cut oats are not recommended, as they need longer cooking times.

Milk: You can use any type of milk you prefer—dairy, almond, oat, or soy. I like almond milk for its nuttiness, but any will work just fine. If you’re avoiding dairy, go for a plant-based option for a lighter taste.

Peanut Butter: Both creamy and chunky peanut butter are delicious here. I love using natural peanut butter for a healthier twist, but you can choose whatever you like! If you have a nut allergy, sunflower seed butter makes a great alternative.

Chia Seeds: These are optional, but they boost nutrition and add a nice thickness. If you don’t have them, you can leave them out. For a different texture, consider using flax seeds.

Sweetener: Honey and maple syrup are both excellent choices. If you’re vegan, opt for maple syrup. Agave syrup or even mashed banana can work well too!

How Do I Get the Perfect Consistency?

The key to great overnight oats is the soaking time and the right liquid-to-oat ratio. If you prefer a creamier texture, use less liquid. For thicker oats, stick with the recipe’s measurements. Stir the mixture well before refrigerating to prevent clumping.

  • Combine all ingredients in your jar or bowl.
  • Cover it up and let it sit in the fridge overnight—this is when magic happens!
  • In the morning, give it a stir. If you find it too thick, add a little extra milk to loosen it.
  • The chia seeds will also absorb liquid, making it thicker, so adjust based on your preference.

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 tbsp peanut butter (creamy or chunky)
  • 1 tbsp chia seeds (optional, for thickness and nutrition)
  • 1 tbsp honey or maple syrup (optional, for sweetness)
  • 1/4 tsp vanilla extract (optional)
  • Pinch of salt
  • Blueberries (for topping)
  • Additional rolled oats or chopped peanuts (for garnish)

How Much Time Will You Need?

This recipe is super quick! You’ll need about 5 minutes to prepare the oats, and then let them soak in the fridge overnight (or at least 4-6 hours). It’s a perfect make-ahead breakfast for busy mornings!

Step-by-Step Instructions:

1. Combine Ingredients:

In a mason jar or a bowl, add the rolled oats, milk, peanut butter, chia seeds (if using), honey or maple syrup (if desired), vanilla extract (optional), and a pinch of salt. This is where the flavor begins!

2. Mix Well:

Stir everything together thoroughly with a spoon or a small whisk. Make sure the peanut butter is mixed in smoothly, so it blends perfectly with the oats and milk.

3. Refrigerate:

Cover your jar or bowl with a lid or plastic wrap and place it in the fridge overnight. If you’re short on time, just let it soak for at least 4-6 hours. This gives the oats time to soak up the milk and flavors.

4. Stir Before Serving:

In the morning, take your oats out of the fridge and give them a good stir. If you find them too thick for your liking, just add a splash more milk and mix until you reach your desired consistency.

5. Add Toppings:

Spoon the oats into a serving container if you’d like. Top them off with fresh blueberries, a drizzle of extra peanut butter for good measure, a sprinkle of additional oats, and some chopped peanuts for added crunch!

6. Enjoy!

Dig in with a spoon and enjoy your delicious, creamy, and nutritious breakfast! It’s satisfying, filling, and keeps you energized throughout the morning.

Can I Use Instant Oats Instead of Rolled Oats?

Yes, you can use instant oats, but keep in mind that they will absorb liquid faster and create a mushier texture. If you prefer a thicker consistency, reduce the amount of milk slightly when using instant oats.

Can I Use a Different Nut Butter?

Absolutely! If you’re not a fan of peanut butter, try almond butter, cashew butter, or sunflower seed butter as a great alternative. Each will give a unique flavor while still keeping the recipe delicious and nutritious!

How Long Do These Oats Last in the Fridge?

Peanut butter overnight oats can be stored in the fridge for up to 3 days. Just make sure to keep them in an airtight container. They may thicken as they sit, so you can always add a little more milk to adjust the texture before eating.

Can I Add Fruits or Other Toppings?

Yes! Feel free to add any fruits you like, such as bananas, strawberries, or apples. You can even mix in nuts, seeds, or spices like cinnamon for extra flavor. Just add them right before serving for the best texture and freshness!

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