This playful slow cooker dessert turns a box of frozen ice cream sandwiches into an easy crowd-pleaser with almost no effort. It leans into the classic ice cream cake idea, but instead of careful layering in a pan, the crock does the work of softening everything into a scoopable, creamy treat. For National Ice Cream Sandwich Day or any relaxed summer get-together, it is a clever way to make something nostalgic, sweet, and just a little unexpected.
Serve this dessert in bowls while it is still soft and cold, with extra whipped topping, chocolate syrup, or a sprinkle of mini chocolate chips if you want to dress it up. Fresh strawberries or raspberries are especially nice alongside it because they cut the richness, and a cup of hot coffee or cold milk makes a fitting pairing.
3-Ingredient Slow Cooker National Ice Cream Sandwich Day Dessert
Servings: 10
Ingredients
12 frozen unwrapped ice cream sandwiches
1 jar hot fudge sauce, about 12 ounces
1 container whipped topping, about 8 ounces, thawed
Directions
1. Lightly line the slow cooker insert with parchment strips if desired for easier lifting and serving, then arrange half of the frozen unwrapped ice cream sandwiches in an even layer across the bottom.
2. Spoon half of the hot fudge sauce over the sandwiches and spread it gently, then dollop half of the whipped topping over that layer.
3. Repeat with the remaining ice cream sandwiches, the rest of the hot fudge sauce, and the remaining whipped topping to create a second layer.
4. Cover and cook on warm for 20 to 30 minutes, just until the layers soften and meld slightly; do not let the dessert get hot or fully melt.
5. Turn off the slow cooker and either serve immediately for a soft, scoopable dessert or cover and freeze for 1 to 2 hours for a firmer ice cream cake texture.
6. Scoop into dessert bowls and serve.
Variations & Tips
Mint chocolate version: Use mint chocolate ice cream sandwiches if you can find them, or add a few drops of mint extract to the fudge sauce before layering for a cool, festive flavor.
Cookies and cream twist: Swap in cookies and cream ice cream sandwiches and scatter a few crushed chocolate sandwich cookies on top just before serving for extra texture.
Texture tip: Because slow cookers vary, check the dessert at the 20-minute mark. You want the sandwiches softened enough to slice or scoop, not soupy. If it loosens too much, a short freeze will bring it right back.
Make-ahead note: This dessert is excellent made ahead and frozen until firm. Let it sit at room temperature for 5 to 10 minutes before scooping so the layers soften slightly and the texture becomes creamier.