Banana Marshmallow Krispies Delight

Section: Sweet Treats for Any Occasion

Enjoy a sweet fusion of banana pudding and fluffy marshmallows, folded into crisp Rice Krispies cereal and enriched with crushed vanilla wafers. Gentle melting brings butter and marshmallows together, followed by swirls of banana flavor and vanilla. The mixture is pressed into a dish, then topped with marshmallow fluff, extra vanilla wafer crumbles, and a smooth white chocolate drizzle. Once cooled and set, each bite offers layers of creamy, crunchy, and chewy textures, perfect for sharing at parties or as an indulgent home snack.

Savor by Sophie official logo
Created By Sophie
Updated on Tue, 18 Nov 2025 20:53:54 GMT
A dessert made with bananas and cream. Save
A dessert made with bananas and cream. | savorbysophie.com

This recipe transforms classic Rice Krispies treats into something special by weaving together the nostalgia of banana pudding and marshmallow with an irresistible crunchy bite. Sweet but balanced, each square offers fluffy and gooey layers with a subtle nod to childhood banana desserts. This tray of treats always disappears quickly at family potlucks and bake sales

I first tried blending banana pudding into Rice Krispies treats during a family game night. My crew wiped out the pan before the cards were even shuffled

Ingredients

  • Butter: Choose good quality unsalted butter for best flavor and to let the sweet ingredients shine
  • Rice Krispies cereal: Go for the classic puffed rice brand for even crisp texture throughout
  • Mini marshmallows: Fresh ones give the best melt and that signature stretch. Dividing them keeps some gooey bites in the mix
  • Crushed vanilla wafers: Use a store brand or make your own cookies. The more vanilla aroma the better
  • Banana pudding mixture: Make sure to use instant pudding for fast prep. Let it set fully so the treats hold up
  • Vanilla extract: Adds warmth and enhances everything. Pure extract made from real beans delivers the richest taste
  • Crushed vanilla wafers, marshmallow fluff, and white chocolate for topping: These push your treats from good to amazing. High quality white chocolate will melt smooth and creamy

Instructions

Prepare the Banana Pudding:
Set up the instant banana pudding by following package details. Give it ample chill time so it gets thick enough to stir into the mix later.
Melt the Butter:
In a roomy saucepan over medium heat melt your butter until just liquid and slightly foamy. Use a spatula to keep it from browning.
Melt the Marshmallows:
Add in five cups mini marshmallows to the butter. Stir gently non stop until they melt into a glossy cloud. Take your time so you get an even blend.
Combine Banana Pudding and Vanilla:
Pour in the thickened banana pudding and vanilla extract. Stir with strong strokes until every streak disappears and the mix is uniform. Remove from heat at this point to avoid overcooking.
Mix in Dry Ingredients:
With the pan off the burner fold in the Rice Krispies cereal the crushed vanilla wafers and the remaining one and a half cups marshmallows. Toss and turn everything with a big spoon until coated but try not to crush the cereal.
Shape and Press:
Line a rectangular baking dish with parchment for easy removal later. Scoot in your mixture and nudge it into the corners with a buttered spatula. Press lightly just enough to level the top without packing it too tightly which keeps the bars soft and chewy.
Top and Decorate:
Dollop marshmallow fluff over the surface and spread gently for a sticky blanket. While still tacky dust extra crushed wafers across the top. Melt the white chocolate using short microwave bursts then drizzle it in sweeping lines for a bakery finish.
Cool and Slice:
Let the tray hang out until totally cool and set. This may take up to an hour. Afterward use the parchment to lift the slab out and cut into neat squares ready to share.
A stack of banana and cream cake.
A stack of banana and cream cake. | savorbysophie.com

Watching my kids swirl on extra white chocolate is always the highlight of birthday week in our house. This recipe also brought a smile to my granddad who adored banana pie and never left a family picnic without a few tucked in his pocket

Storage Tips

After slicing store your Rice Krispies treats in an airtight container. They stay soft for up to four days at room temperature or a week in the refrigerator. Use parchment between layers to keep the toppings neat. If you like a firmer texture pop the tray in the fridge before slicing

Ingredient Substitutions

If you have no mini marshmallows go for regular size and chop them roughly to mimic the melt. Short on banana pudding Try vanilla with a drop of banana extract. For the topping swap white chocolate for milk chocolate chips or skip the marshmallow fluff entirely for lighter bars

Serving Suggestions

Serve cold for extra firmness or at room temp for max gooeyness. Try adding sprinkles on top for birthday celebrations or packing squares in lunchboxes as a playful snack. A scoop of vanilla ice cream on warm bars is ridiculously delicious

Cultural and Historical Notes

Rice Krispies treats became popular in America during the 1940s and have since taken on endless flavor spins. The banana pudding twist is a Southern nod my grandmother grew up on. Marshmallows and crispy cereal together speak to all ages and every gathering

Seasonal Adaptations

For a summer dessert top with fresh banana slices right before serving. Sprinkle crushed freeze dried strawberries for spring flavor. Stir in a pinch of cinnamon for a fall aroma that pairs well with banana

Success Stories

Neighbors raved about these at our last backyard barbecue with the pan gone in twenty minutes. My sister who rarely bakes now asks for this recipe anytime she needs a no fail dessert. Even picky eaters come back for seconds and debate snagging a third piece

Freezer Meal Conversion

Wrap cooled squares individually in waxed paper then store them in a zip top bag in the freezer. Thaw a slice on the counter in about ten minutes whenever the craving strikes. For best texture avoid freezing the batch with fresh banana slices

A stack of banana and vanilla flavored cereal.
A stack of banana and vanilla flavored cereal. | savorbysophie.com

Keep a few bars tucked away in the freezer for quick treats any day. The banana pudding twist brings smiles to all ages every time you share them.

Common Recipe Questions

→ What kind of banana pudding should I use?

Instant banana pudding mixed as per package directions works well, providing a smooth texture and strong banana flavor.

→ Can I add fresh bananas to the mixture?

Yes, folding in banana chips or fresh slices after setting adds extra banana flavor and freshness. Add just before serving for best results.

→ How do I prevent the treats from sticking to the pan?

Line your baking dish with parchment paper and lightly butter it. This makes removal and cleanup easy.

→ Can I use regular marshmallows instead of mini?

Mini marshmallows melt more quickly and evenly, but regular marshmallows can be substituted if chopped into smaller pieces.

→ How should these be stored?

Keep treats in an airtight container at room temperature for up to three days, or refrigerate for longer freshness.

→ Are there alternative topping ideas?

Try drizzling with dark chocolate, adding colorful sprinkles, or topping with a dusting of powdered sugar for variety.

Banana Marshmallow Krispies Delight

Banana pudding blends with marshmallows and cereal for a crunchy, creamy handheld treat.

Preparation Time
20 mins
Time to Cook
10 mins
Overall Time
30 mins
Created By: Sophie

Recipe Type: Desserts

Level of Expertise: Great for Beginners

Cuisine Style: American

Makes: 16 Portions (16 squares)

Dietary Needs: Plant-Based

Ingredients You’ll Need

→ Main Components

01 8 tablespoons unsalted butter
02 6 cups Rice Krispies cereal
03 6 ½ cups mini marshmallows, divided (5 cups for melting, 1 ½ cups folded in)
04 1 cup crushed vanilla wafers
05 1/4 cup banana pudding, prepared from instant mix
06 1 teaspoon pure vanilla extract

→ Toppings

07 Crushed vanilla wafers
08 Marshmallow fluff
09 White chocolate, melted

How to Make It

Step 01

Prepare banana pudding according to the packet instructions and allow it to chill until thickened.

Step 02

Gently melt the butter in a large saucepan over medium heat.

Step 03

Add 5 cups of mini marshmallows to the melted butter and stir constantly until fully melted and smooth.

Step 04

Add the vanilla extract and prepared banana pudding to the melted mixture, stirring until the pudding is evenly blended. Remove from heat.

Step 05

Fold in the Rice Krispies cereal, remaining 1 ½ cups of mini marshmallows, and crushed vanilla wafers. Mix gently until all ingredients are uniformly coated.

Step 06

Transfer the mixture to a parchment-lined baking dish. Using a spatula, press the mixture into an even layer without overpacking.

Step 07

Spread a thin layer of marshmallow fluff over the surface and sprinkle with extra crushed vanilla wafers.

Step 08

Melt the white chocolate in the microwave, stirring until smooth. Drizzle over the top of the treats.

Step 09

Let the treats cool completely to set. Slice into squares and serve.

Extra Tips

  1. For increased banana flavour, fold in banana chips or fresh banana slices just before serving.
  2. Ideal for festive gatherings, potlucks, or an indulgent snack at home.

Recommended Tools

  • Large saucepan
  • Microwave-safe bowl
  • Baking dish
  • Parchment paper
  • Spatula

Allergen Details

Check all the ingredients to avoid allergens, and seek medical advice if you’re unsure.
  • Contains milk, wheat, and soy. May contain egg and tree nuts depending on product brands.

Nutritional Info (Per Serving)

These nutrition details are for informational purposes only and shouldn’t replace professional dietary guidance.
  • Calories: 210
  • Fat: 7 g
  • Carbs: 34 g
  • Protein: 2 g