Peanut Butter Overnight Oats are a quick and tasty breakfast option! They mix creamy peanut butter with oats, milk, and a touch of sweetness, making every bite delicious.
I love how easy they are to prepare the night before. Just stir everything together, pop it in the fridge, and wake up to a yummy meal. Plus, it keeps me full all morning! 🥜🌾
Key Ingredients & Substitutions
Rolled Oats: These oats are ideal for overnight oats because they absorb the liquid well and soften nicely. If you don’t have rolled oats, you can use quick oats, but avoid instant oats as they may get too mushy.
Milk: Any type of milk works! I often use almond or oat milk for a tasty twist. You could also use coconut milk for a creamier texture. If you’re staying dairy-free, stick to plant-based options.
Peanut Butter: I usually go for creamy peanut butter for smoothness, but chunky peanut butter adds a nice texture! If you’re allergic or prefer a different nut butter, almond butter or sunflower seed butter are delicious substitutions.
Sweeteners: Honey and maple syrup are classics, but you can also use agave nectar or a sugar-free option like stevia if you’re looking to cut back on sugar.
Yogurt: Adding yogurt makes the oats creamier. If you want a dairy-free version, try coconut or almond yogurt. You can skip this ingredient altogether if you prefer a lighter texture!
What’s the Best Way to Blend Everything Together?
Mixing the ingredients properly is key to the creamy consistency overnight oats should have. Here’s how to do it right:
- In a jar or bowl, start with the rolled oats and add the milk. This helps them absorb moisture first.
- Next, add the peanut butter and sweetener. It’s easier to blend when you add milk and oats first!
- Finally, include the yogurt, vanilla extract, and salt. Mix everything with a spoon or a whisk until smooth.
- Make sure the peanut butter is well mixed in to avoid clumps—this will make every bite creamy and delicious.

Peanut Butter Overnight Oats
Ingredients You’ll Need:
- 1/2 cup rolled oats
- 1/2 cup milk (dairy or plant-based)
- 1/4 cup plain or vanilla yogurt (optional, for creaminess)
- 2 tablespoons peanut butter (smooth or crunchy)
- 1 tablespoon honey or maple syrup (adjust to taste)
- 1/2 teaspoon vanilla extract
- Pinch of salt
- Fresh blueberries (for topping)
- Chopped nuts (e.g., almonds or peanuts) for garnish
- Additional peanut butter for drizzling on top
How Much Time Will You Need?
Preparation takes just about 10 minutes, and then you’ll need to refrigerate the oats overnight, or for at least 6 hours. This means you’ll have a delicious, quick meal ready to go in the morning!
Step-by-Step Instructions:
1. Combine the Ingredients:
In a jar or bowl, combine the rolled oats, milk, and yogurt (if you’re using it). Add in the peanut butter, honey or maple syrup, vanilla extract, and a pinch of salt. Make sure everything is included for the perfect flavor!
2. Mix Well:
Stir the mixture thoroughly until the peanut butter is well blended into the oats and liquid. The goal is to have a smooth and even consistency!
3. Seal and Refrigerate:
Cover the jar or bowl with a lid or plastic wrap. Place it in the refrigerator and let it chill overnight. This soaking time helps the oats soften and absorb all the yummy flavors.
4. Serve in the Morning:
When you wake up, give the oats a good stir. If they seem a bit thick, just splash in a little more milk until you reach your desired consistency. Don’t forget the fun toppings!
5. Add Toppings:
Top your overnight oats with fresh blueberries, chopped nuts, and a drizzle of extra peanut butter for an extra treat. It’s all about making it your own!
6. Enjoy:
Your peanut butter overnight oats are ready! Enjoy them cold straight from the jar or bowl. Perfect for a healthy breakfast or snack anytime during the day!
This healthy, protein-rich meal is not only tasty but also super convenient for busy mornings. Enjoy every bite!
Can I Use Quick Oats Instead of Rolled Oats?
Yes, you can use quick oats; however, they may become mushier compared to rolled oats. If you prefer a firmer texture, stick with rolled oats for the best results!
How Can I Make This Recipe Vegan?
To make your peanut butter overnight oats vegan, simply use plant-based milk (like almond, oat, or soy) and opt for maple syrup instead of honey!
How Should I Store Leftovers?
If you have any leftovers, store them in an airtight container in the refrigerator for up to 3 days. Just give them a stir before serving, and add a splash of milk if needed to loosen them up.
Can I Add Other Toppings?
Absolutely! Feel free to customize your oats with other toppings like banana slices, chia seeds, shredded coconut, or any seasonal fruits you enjoy!



