If you’re looking for an easy, delicious, and protein-packed breakfast or snack, these Chocolate Peanut Butter Oat Bars are perfect! They’re super simple to make, loaded with rich chocolate and creamy peanut butter flavors, and great for meal prepping. Whether you enjoy them warm or cold, these bars are sure to become a favorite in your weekly routine. Plus, they’re great to grab on busy mornings or as a mid-day energy boost!

Chocolate Peanut Butter Oat Bars
Equipment
- Mixing bowl
- Fork (for mashing bananas)
- Spoon or spatula (for mixing)
- Ovenproof baking dish or cake tin
- Spray oil or greaseproof paper
- Knife (for slicing)
Ingredients
- For the Bars:
- 200 g oats
- 50 g chocolate protein powder
- 200 ml milk any kind, I like almond or coconut
- 1 tbsp cocoa powder
- 1 tsp baking powder
- 2 bananas mashed
- 50 g crunchy peanut butter
- For the Toppings:
- 20 g chocolate chips
- 20 g peanut butter chips
Instructions
- Prep the Ingredients.Mash the bananas in a large mixing bowl until smooth. Add the oats, protein powder, cocoa powder, baking powder, and peanut butter. Stir everything until well combined.
- Add the Milk.Gradually pour in the milk, stirring as you go. Make sure the mixture is evenly combined and has a thick, sticky consistency.
- Prepare the Baking Dish.Spray an ovenproof dish with oil or line it with greaseproof paper. Pour the oat mixture into the dish and spread it out evenly using a spatula or the back of a spoon.
- Add the Toppings.Sprinkle the chocolate chips and peanut butter chips evenly over the top of the mixture.
- Bake.Preheat your oven to 180°C (350°F). Bake the oat bars for 20-25 minutes, or until the top is firm and slightly golden.Preheat your oven to 180°C (350°F). Bake the oat bars for 20-25 minutes, or until the top is firm and slightly golden.
- Cool and Slice.Let the bars cool for a few minutes before slicing them into six equal portions.
- Store and Serve.Keep the bars in an airtight container for up to 4-5 days. Enjoy them warm with a dollop of fat-free yogurt or cold as a quick grab-and-go snack.
Notes
- Mix Evenly: Make sure the ingredients are well mixed to avoid dry spots in the bars.
- Don’t Overbake: Keep an eye on the bars while baking to ensure they stay moist.
- Cool Before Slicing: Allow the bars to cool slightly to make slicing easier and prevent them from crumbling.





Serving Suggestions
- Pair with a cup of coffee or tea for a perfect morning combo.
- Drizzle with extra peanut butter or a bit of honey for added sweetness.
- Add fresh berries on top for a fruity twist.
Fun Fact
Did you know that oats are one of the most versatile and nutritious grains? They’re packed with fiber and slow-digesting carbs, making them an excellent choice for steady energy throughout the day.
Conclusion
These Chocolate Peanut Butter Oat Bars are a delicious way to start your day or refuel during the afternoon. They’re easy to make, packed with flavor, and loaded with protein and nutrients. Perfect for busy mornings or meal prepping, this recipe will surely become a staple in your kitchen. Give it a try and let me know how you enjoy them! Happy baking!