This 5-ingredient oven baked summer treat is one of those easy desserts that feels a little magical because it starts with whole cream-filled chocolate sandwich cookies and turns into a warm, creamy, crowd-pleasing pan dessert with hardly any work. It is perfect for backyard dinners, casual family get-togethers, or those evenings when you want something sweet without making a complicated cake, and the baked layers come together with a soft, pudding-like center and plenty of chocolate flavor.
Serve this warm with scoops of vanilla ice cream, a spoonful of whipped topping, or a handful of fresh summer berries for a nice contrast to the rich chocolate. If you are taking it to a cookout, it also pairs well with iced coffee, cold milk, or a simple fruit salad, and I like to set out small bowls so everyone can build their own dessert just the way they like it.
5-Ingredient Oven Baked Summer Treat
Servings: 8
Ingredients
24 whole cream-filled chocolate sandwich cookies
1 can (14 ounces) sweetened condensed milk
2 cups mini marshmallows
1 cup semisweet chocolate chips
1 container (8 ounces) whipped topping, thawed
Directions
1. Preheat your oven to 350°F and lightly grease a medium oven-safe roasting pan.
2. Arrange the whole uncrushed cream-filled chocolate sandwich cookies in an even layer across the bottom of the roasting pan.
3. Drizzle the sweetened condensed milk evenly over the cookies, letting it settle into the spaces between them.
4. Sprinkle the chocolate chips and mini marshmallows evenly over the top.
5. Bake for 12 to 15 minutes, or until the marshmallows are lightly toasted and the chocolate is melted.
6. Remove the pan from the oven and let it cool for about 5 minutes, then spoon the whipped topping over the warm dessert in soft dollops or spread it lightly across the top before serving.
7. Serve warm with a large spoon, making sure each portion gets cookies, melted chocolate, marshmallows, and creamy topping.
Variations & Tips
Peanut Butter Twist: Sprinkle 1/2 cup peanut butter chips along with the chocolate chips for a richer flavor that kids and grown-ups both love.
Berry Summer Version: Add a small handful of sliced strawberries or raspberries right before serving to brighten up the dessert and balance the sweetness.
Make It Extra Toasty: If you like deeper color on the marshmallows, switch the oven to broil for 30 to 60 seconds at the end, but watch it very closely so nothing burns.
Easy Pan Tip: This dessert is best served warm while the cookies are soft and the chocolate is melty, and a light coating of cooking spray in the pan makes cleanup much easier.