Delicious Banana Peanut Butter Oatmeal Bars Recipe
Introduction
These delicious banana peanut butter oatmeal bars come together quickly and make a perfect snack or breakfast on the go. With wholesome ingredients and optional chocolate chips for a sweet touch, they’re easy to prepare and sure to satisfy.

Ingredients
- 2 cups rolled oats (old-fashioned for best texture)
- 2 medium bananas (ripe for maximum sweetness)
- 1 cup peanut butter (natural, no added sugar)
- 1/4 cup oil (any type based on preference)
- 1/4 cup maple syrup (can be substituted with honey)
- 1 large egg (or flaxseed meal mixed with water for vegan option)
- 1 teaspoon baking powder
- 1/2 cup chocolate chips (optional, for extra flavor)
Instructions
- Step 1: Preheat your oven to 350°F (175°C) and grease a 9×13 baking dish with non-stick spray or oil.
- Step 2: Melt the peanut butter and oil together in a large microwave-safe bowl for 20-30 seconds.
- Step 3: Combine the melted mixture with the mashed ripe bananas, maple syrup, egg, and baking powder. Stir well to combine.
- Step 4: Add the rolled oats into the mixture and gently fold in the chocolate chips if using.
- Step 5: Pour the batter into the prepared baking dish and smooth out the top with a spatula.
- Step 6: Bake for 20-25 minutes or until the edges are golden and the center is set. Let cool completely before cutting into bars.
Tips & Variations
- For a vegan version, replace the egg with 1 tablespoon flaxseed meal mixed with 3 tablespoons water, let sit for 5 minutes before adding.
- Try adding chopped nuts or dried fruit for extra texture and flavor.
- Use honey instead of maple syrup if you prefer a different sweetener.
- For a chewier bar, reduce baking time slightly and check for doneness earlier.
Storage
Store the bars in an airtight container at room temperature for up to 3 days or refrigerate for up to a week. They can also be frozen for up to 3 months. Reheat briefly in the microwave or enjoy cold.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use quick oats instead of rolled oats?
Quick oats can be used, but the texture will be softer and less chewy compared to rolled oats. Rolled oats provide better structure for the bars.
How ripe should the bananas be?
Use bananas that are very ripe with plenty of brown spots. The riper the bananas, the sweeter and more flavorful your bars will be.
PrintDelicious Banana Peanut Butter Oatmeal Bars Recipe
These delicious Banana Peanut Butter Oatmeal Bars are a wholesome and easy-to-make snack or breakfast option, combining the natural sweetness of ripe bananas with creamy peanut butter and hearty oats. Ready in just 35 minutes, they offer a perfect balance of flavor and nutrition, optionally enhanced with chocolate chips for an extra treat.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 12 bars 1x
- Category: Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Dry Ingredients
- 2 cups Rolled Oats (Old-fashioned rolled oats for best texture)
- 1 teaspoon Baking Powder (For leavening)
- 1/2 cup Chocolate Chips (Optional, for extra flavor)
Wet Ingredients
- 2 medium Bananas (Ripe for maximum sweetness)
- 1 cup Peanut Butter (Natural peanut butter with no added sugar)
- 1/4 cup Oil (Any type based on preference)
- 1/4 cup Maple Syrup (Can be substituted with honey)
- 1 large Egg (Can be substituted with flaxseed meal mixed with water for vegan option)
Instructions
- Preheat oven: Preheat your oven to 350°F (175°C) and grease a 9×13 baking dish with non-stick spray or oil to prevent sticking.
- Melt peanut butter and oil: In a large microwave-safe bowl, melt the peanut butter and oil together for 20 to 30 seconds until just combined and smooth.
- Mix wet ingredients: To the melted mixture, add the mashed ripe bananas, maple syrup, egg, and baking powder. Stir thoroughly until all ingredients are evenly incorporated.
- Add dry ingredients: Fold in the rolled oats and chocolate chips gently until the mixture is well combined but not overmixed, ensuring an even distribution of chips.
- Transfer batter: Pour the batter into the prepared baking dish, smoothing the top evenly with a spatula to create an even layer.
- Bake: Place the dish in the preheated oven and bake for 20 to 25 minutes, or until the edges turn golden brown and the center is set but still moist.
- Cool and serve: Remove from the oven and allow the bars to cool completely in the dish before cutting into 12 servings for clean squares and easier handling.
Notes
- For a vegan version, substitute the egg with a flaxseed meal flax egg (1 tablespoon flaxseed meal mixed with 3 tablespoons water, set for 5 minutes).
- Use natural peanut butter with no added sugar for a healthier option.
- Maple syrup can be replaced with honey if preferred or based on availability.
- Ensure bananas are ripe for maximum sweetness and moisture.
- Store bars in an airtight container at room temperature for up to 3 days, or refrigerate for up to one week.
- Chocolate chips are optional and can be omitted or replaced with nuts or dried fruit according to taste.
Keywords: banana oatmeal bars, peanut butter bars, healthy snack, baked oatmeal bars, easy breakfast bars

