No-Bake Chocolate Peanut Butter Banana Bars

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Layered bars featuring a rich peanut butter base, fresh banana slices, and a smooth chocolate topping for a quick and satisfying dessert. This american-inspired desserts ready in about 25 minutes pairs medium ripe bananas, creamy peanut butter, rolled oats for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 calories and feeds 9, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart.

Prep: 15 min Cook: 10 min Serves 9 American cuisine 250 cal/serving
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Ingredients

Instructions

  1. Step 1: Peel and slice 2 medium ripe bananas into 1/4-inch thick rounds and set aside.
  2. Step 2: In a medium bowl, mix 1 cup creamy peanut butter, 1 cup rolled oats, and 1/4 cup honey until combined into a sticky dough.
  3. Step 3: Line an 8x8-inch pan with parchment paper and press the peanut butter mixture evenly into the bottom.
  4. Step 4: Arrange the banana slices in a single layer over the peanut butter base.
  5. Step 5: In a small saucepan over low heat, melt 1 cup dark chocolate chips with 2 tbsp coconut oil, stirring until smooth and glossy.
  6. Step 6: Pour the melted chocolate evenly over the banana layer and refrigerate for at least 2 hours until firm.
  7. Step 7: Cut into bars and serve chilled.

Frequently asked questions

How long does No-Bake Chocolate Peanut Butter Banana Bars take to make?

Total time is about 25 minutes (15 min prep + 10 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover No-Bake Chocolate Peanut Butter Banana Bars?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep medium ripe bananas from drying out.

Can I substitute ingredients in No-Bake Chocolate Peanut Butter Banana Bars?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale No-Bake Chocolate Peanut Butter Banana Bars for a different number of people?

The recipe is written for 9 servings. Multiply each ingredient by (your serving target / 9). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with No-Bake Chocolate Peanut Butter Banana Bars?

American desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.