Pumpkin Chocolate Snack Cake with Whipped Topping

Pumpkin Chocolate Snack Cake with Whipped Topping

This baked chocolate snack cake uses pumpkin puree to hydrate a measured cake mix, then receives a cool whipped topping after the crumb has set. It is materially different from chocolate mousse or whipped-pudding desserts: the base is a sliceable oven-baked cake, and the topping is a separate finishing layer.

Recipe details

• Yield: 16 squares
• Equipment: 9-by-13-inch metal pan, bowl, mixer or sturdy whisk, spatula, rack
• Prep: 12 minutes
• Bake: 25–31 minutes
• Oven: 350°F

Ingredients

• 1 box (15.25 ounces/432 g) chocolate cake mix
• 1 can (15 ounces/425 g) plain pumpkin puree
• 2 large eggs
• 1/3 cup milk
• 1 teaspoon vanilla extract
• 1/2 teaspoon ground cinnamon, optional
• 2 cups thawed whipped topping
• 1 tablespoon unsweetened cocoa powder, optional

Method

1. Heat the oven to 350°F. Line the pan with parchment or coat it evenly with nonstick spray.
2. Mix cake mix, pumpkin, eggs, milk, vanilla, and optional cinnamon on low until moistened. Scrape the bowl, then beat on medium for 60 seconds. The batter will be thicker than a standard boxed-cake batter.
3. Spread level into the corners. Bake 25–31 minutes, rotating once. Remove when the center springs back and a tester has moist crumbs but no wet batter.
4. Cool in the pan on a rack for at least 1 hour. Spread whipped topping over the completely cold cake and dust lightly with cocoa if desired.
5. Chill 30 minutes, then cut a 4-by-4 grid.

Texture cues and corrections

Use pure pumpkin puree, not sweetened pie filling. Pumpkin supplies moisture but little fat, giving a soft, close crumb. Eggs reinforce the structure so squares lift cleanly. If the batter is too stiff to spread, add milk one tablespoon at a time, stopping once it moves under the spatula.

A gummy center usually means the cake was underbaked or the pumpkin measure was excessive. Check in two center spots because melted chocolate particles can resemble wet batter. Do not top a warm cake: trapped heat melts the whipped layer and makes the surface watery.

Variations and storage

Orange zest can replace cinnamon. Mini chocolate chips may be scattered over the topping after chilling. Refrigerate the topped cake promptly and use within 4 days. Do not leave it at room temperature more than 2 hours. Freeze the plain, untopped cake for up to 2 months; thaw covered in the refrigerator before decorating. This page should remain distinct from chocolate mousse, pudding, and no-bake whipped desserts.

For clean squares, chill the topped cake until the surface is firm, then wipe the knife between cuts. A metal pan gives straighter edges and predictable timing; glass retains heat and may require a slightly longer cool-down. If transporting the dessert, carry it cold and keep the pan level so the whipped layer does not shift.