Peanut butter overnight oats recipe this is the perfect make-ahead breakfast for busy mornings! Creamy, satisfying, and packed with protein, these oats are not only delicious but also incredibly easy to prepare. Whether you’re meal-prepping for the week, looking for a healthy snack, or just want to switch up your breakfast routine, this recipe will quickly become your new favorite.
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🥣 Why You’ll Love This Peanut Butter Overnight Oats Recipe
If you’re a student juggling classes, studying, and life on a tight budget, this Peanut Butter Overnight Oats Recipe is about to be your new best friend.
It’s creamy, satisfying, and loaded with protein—and the best part? It costs less than your morning coffee!
💡 Why It Works
- Zero morning effort – prep once, eat for days.
- Protein-packed – keeps you full through lectures and study sessions.
- Budget-friendly – simple ingredients, maximum nutrition.
- Customizable – sweet, crunchy, fruity, or chocolatey—make it yours!
Want more protein ideas? Check out our Overnight Oats Recipe Protein for another easy make-ahead breakfast.
🧾 Ingredients You’ll Need
Here’s everything for one serving (feel free to double or triple it for meal prep!):
- 1/2 cup (50 g) rolled oats
- 1/2 cup (125 ml) milk — dairy or any plant-based milk (almond, oat, soy, etc.)
- 1/4 cup (60 g) Greek yogurt — adds creaminess and protein
- 1–2 tbsp peanut butter — natural, unsweetened if possible
- 1 tbsp chia seeds or flaxseeds (optional but recommended for fiber)
- 1 tbsp honey or maple syrup (optional for sweetness)
- 1/2 tsp vanilla extract (optional for flavor boost)
🥄 How to Make Peanut Butter Overnight Oats
1️⃣ Combine Everything
In a jar or container, mix the oats, milk, yogurt, peanut butter, chia seeds, honey, and vanilla extract. Stir well until smooth.
2️⃣ Refrigerate Overnight
Cover and chill the mixture in the refrigerator for at least 4–6 hours, or overnight. This gives the oats time to absorb the liquid and soften.
3️⃣ Stir and Serve
In the morning, give it a quick stir! Add your favorite toppings—like banana slices, a drizzle of peanut butter, or chocolate chips.
You can eat it cold straight from the fridge or let it sit for 10 minutes if you prefer it slightly softer.
🍌 Topping and Customization Ideas
🎓 Make It Vegan
Swap dairy for plant-based milk and yogurt, and use maple syrup or agave instead of honey.
💪 Add More Protein
Mix in a scoop of protein powder or top with extra Greek yogurt, nuts, or seeds.
🍫 Dessert Vibes
Add 1 tbsp cocoa powder for chocolate overnight oats or swirl in jam for PB&J-style oats.
🍓 Fresh & Fruity
Top with strawberries, blueberries, or banana slices for a refreshing twist.
💚 Nutritional Benefits
✅ Protein – from Greek yogurt, peanut butter, and chia seeds.
✅ Healthy fats – peanut butter supports brain function and energy.
✅ Fiber – oats and seeds help digestion and fullness.
✅ Complex carbs – provide long-lasting energy for study days.
✅ Calcium + probiotics – if using dairy yogurt.
This simple breakfast delivers a powerful mix of nutrients your body (and brain!) will thank you for:
Perfect for post-workout recovery, a quick breakfast before class, or even a healthy late-night snack.
🧊 Storage Tips
- Keep your overnight oats in an airtight jar in the fridge.
- They’ll stay fresh for up to 4 days.
- If they get too thick, add a splash of milk before eating.
Pro tip: make 3–4 jars on Sunday night, and you’ve got breakfast sorted for the week!
FAQ
Does peanut butter work in overnight oats?
Absolutely! Peanut butter adds creaminess, rich flavor, healthy fats, and protein to overnight oats. It makes the oats more satisfying and keeps you full for longer.
What not to add in overnight oats?
Avoid adding crunchy toppings like nuts or granola directly into the mixture they’ll turn soggy overnight. Also, be careful not to add too much liquid, which can make the oats runny. For the best texture, add crunchy toppings just before serving.
Are oats with peanut butter healthy?
Yes! Oats offer fiber and complex carbs, while peanut butter provides protein and heart-healthy fats. Together, they make a balanced, nutrient-dense meal that supports energy, fullness, and well-being.
Is oats overnight actually healthy?
Definitely. Overnight oats are made from simple, wholesome ingredients and don’t require added sugars or heavy toppings to taste great. They’re a smart, convenient option for a nutritious breakfast or snack.
Are peanut butter overnight oats healthy?
Yes! Peanut butter overnight oats are packed with protein, fiber, and healthy fats. They provide sustained energy and help keep you satisfied, making them an excellent breakfast or post-workout snack.
Should I add peanut butter to overnight oats before or after?
You can do both! Adding it before soaking creates a creamy, blended flavor, while adding it just before serving gives a rich, nutty topping and extra texture. For the best of both worlds, try combining both methods.
Can I make overnight oats without yogurt?
Yes — replace yogurt with more milk or a splash of cream for a thinner version.
How long do peanut butter overnight oats last?
They keep in the fridge for 3–4 days, so they’re perfect for meal prep.
Can I use water instead of milk?
You can, but the result will be less creamy. For better taste and texture, use any type of milk.
Peanut Butter Overnight Oats Recipe
Ingredients
- 1/2 cup 50 g rolled oats
- 1/2 cup 125 ml milk (dairy or plant-based)
- 1/4 cup 60 g Greek yogurt
- 1 –2 tablespoons peanut butter
- 1 tablespoon chia seeds or flaxseeds optional
- 1 tablespoon honey or maple syrup optional
- 1/2 teaspoon vanilla extract optional
Method
- In a jar or container, combine oats, milk, Greek yogurt, peanut butter, chia seeds, honey, and vanilla.
- Stir well until everything is mixed.
- Cover and refrigerate overnight (or at least 4–6 hours).
- In the morning, stir and add toppings like banana slices, extra peanut butter, or granola if desired.
- Enjoy chilled or let sit at room temperature for a few minutes before eating.
Nutrition
Notes
- For a vegan version, use plant-based milk and yogurt, and swap honey for maple syrup.
- Add cocoa powder or protein powder for extra flavor and nutrients.
- Store in the fridge for up to 4–5 days for easy meal prep.
Private Notes
Tried this recipe?
Let us know how it was!🧁 In Summary
This Peanut Butter Overnight Oats Recipe is everything a busy student needs:
✅ Quick to make
✅ Deliciously creamy
✅ Budget-friendly
✅ Packed with energy and nutrients
So grab your jar, mix it up tonight, and wake up to the easiest, healthiest breakfast ever.
💬 Student Tip
If you love simple, healthy breakfasts like this one, check out: