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Overhead view of S'mores Icebox Cake in a glass baking dish with one square removed

S’mores Icebox Cake

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  • Author: niblle
  • Prep Time: 25 minutes
  • Cook Time: 5 minutes
  • Total Time: 270 minutes
  • Yield: 20 servings 1x
  • Category: Dessert
  • Method: No-bake layering
  • Cuisine: American
  • Diet: Vegetarian

Description

A no-bake 9×13-inch dessert with tender graham cracker layers, marshmallow filling, and chocolate ganache.


Ingredients

Scale

1 box (14.4 ounces) graham crackers

16 ounces semi-sweet chocolate chips

2 cups heavy whipping cream

16 ounces whipped topping, thawed

1 jar (7 ounces) marshmallow fluff

2 cups mini marshmallows

Optional: crushed graham crackers, chocolate, and mini marshmallows for garnish


Instructions

1. Put chocolate chips in a heat-safe bowl. Warm cream until steaming with tiny edge bubbles, about 5 minutes; pour it over chips. Rest 2 minutes, stir smooth, and refrigerate 10 minutes.

2. Fold fluff and mini marshmallows into the thawed whipped topping.

3. Spread a thin filling layer in a 9×13-inch dish. Add a graham cracker layer.

4. Add one-third filling and half the ganache. Repeat with crackers, one-third filling, and remaining ganache.

5. Add a final cracker layer and remaining filling. Cover and refrigerate at least 4 hours or overnight.

6. Garnish immediately before serving.


Notes

Cool ganache before layering and do not press down on layers.

Store covered in the refrigerator for 3–4 days.

Freeze tightly wrapped portions for up to 2 months. Serve cold; do not reheat.


Nutrition

  • Serving Size: 1 small square
  • Calories: 415 kcal
  • Sugar: 43g
  • Sodium: 190mg
  • Fat: 21g
  • Saturated Fat: 14g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 55g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 55mg