What is the biggest mistake to avoid when making a dump cake?

Using pumpkin pie filling instead of pure pumpkin puree —it’s already sweetened and spiced, so your cake turns out overly sweet and oddly seasoned. Use puree; add your own sugar and spice for balance (see King Arthur’s breakdown). King Arthur Baking

What ingredients do you need for a pumpkin dump cake?

Pumpkin puree, evaporated milk, brown sugar, eggs, pumpkin pie spice, yellow cake mix, pecans, and melted butter.

Can you use pumpkin pie filling in a dump cake?

Not for this recipe. Pie filling is pre-sweetened/spiced and doesn’t behave like puree. If you only have pie filling, reduce added sugar dramatically and omit extra spice—results will still differ. For best results, use 100% pumpkin puree (brands like LIBBY’S® are consistent). verybestbaking.com

Should I make dump cake the night before or day of?

Bake day of for the best contrast between creamy base and crisp top. You can prep the custard and dry toppings in advance and refrigerate; add butter and bake right before serving.

How do I keep the top extra crunchy?

Sprinkle 2–3 tbsp turbinado sugar over the cake mix before buttering, or broil the baked cake for 30–60 seconds (watch closely).

Easy Pumpkin Dump Cake Recipe | Quick Fall Dessert with Cake Mix

Name: Easy Pumpkin Dump Cake
Prep time: 5 min
Cook time: 50 min
Total time: 55 min
Cuisine: American
Ingredients: 15 oz canned pumpkin puree; 12 oz evaporated milk; 1 cup (213 g) packed brown sugar; 3 large eggs; 2 tsp pumpkin pie spice; 15.25 oz yellow cake mix (dry); 1 cup (114 g) chopped pecans; 1 cup (226 g) unsalted butter, melted

Ingredients

Scale

15 oz canned pumpkin puree

12 oz evaporated milk

1 cup (213 g) packed brown sugar

3 large eggs

2 tsp pumpkin pie spice

15.25 oz yellow cake mix (dry)

1 cup (114 g) chopped pecans

1 cup (226 g) unsalted butter, melted

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Instructions

1. Preheat oven to 350ºF. Grease a 9×13-inch pan with non-stick spray.

2. In a large bowl, whisk pumpkin, evaporated milk, brown sugar, eggs, and pumpkin pie spice until smooth. Pour into the pan.

3. Sprinkle dry cake mix evenly over the top. Do not stir.

4. Sprinkle pecans over the cake mix.

5. Drizzle melted butter evenly over everything.

6. Bake 45–50 minutes until edges are browned and center is set. A knife inserted in the middle should come out clean. Cool 10–15 minutes before serving.

Notes

For a deeper spice profile, add a pinch of black pepper to the spice blend.

If your kitchen is cool, keep the melted butter warm so it pours evenly and hydrates the dry mix.

For extra crunch, add ½ cup crushed gingersnaps on top during the last 10 minutes of baking.

Allergen Swaps:

– Dairy-Free: Use dairy-free evaporated milk and butter substitute.

– Gluten-Free: Use a gluten-free yellow cake mix.

– Nut-Free: Skip pecans or substitute with seeds/oats.

Author: Aaron
Prep Time: 5 minutes
Cook Time: 50 minutes
Cuisine: American