Five-Ingredient Banana Peanut Butter Icebox Cake
Layers of sliced bananas, peanut butter cream, and graham crackers come together in this no-bake icebox cake that requires only five simple ingredients. This american-inspired desserts ready in about 15 minutes layers medium ripe bananas, creamy peanut butter, heavy cream into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 320 calories and feeds 6, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 3 medium ripe bananas
- 1/2 cup creamy peanut butter
- 1 cup heavy cream
- 1/4 cup powdered sugar
- 12 sheets graham crackers
Instructions
- Step 1: In a large bowl, beat 1 cup heavy cream with 1/4 cup powdered sugar on high speed until medium-stiff peaks form, about 2-3 minutes. In a separate bowl, mix 1/2 cup creamy peanut butter until smooth, then gently fold in half of the whipped cream until fully incorporated to create peanut butter cream.
- Step 2: Peel and slice 3 medium ripe bananas into 1/4-inch thick rounds.
- Step 3: In an 8x8-inch baking dish, arrange a single layer of graham crackers (about 4 sheets) on the bottom. Spread one-third of the peanut butter cream evenly over the crackers, followed by half of the banana slices.
- Step 4: Repeat layering with 4 more graham crackers, the remaining banana slices, and another one-third of peanut butter cream. Finish with the last 4 graham crackers and the remaining whipped cream on top, smoothing it out.
- Step 5: Cover the dish tightly with plastic wrap and refrigerate for at least 4 hours or overnight to allow the layers to meld and soften the crackers. Serve chilled in squares.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Five-Ingredient Banana Peanut Butter Icebox Cake take to make?
Total time is about 15 minutes (15 min prep + 0 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Five-Ingredient Banana Peanut Butter Icebox Cake?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Five-Ingredient Banana Peanut Butter Icebox Cake?
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 Five-Ingredient Banana Peanut Butter Icebox Cake for a different number of people?
The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Five-Ingredient Banana Peanut Butter Icebox Cake?
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.
