Skip to content
Allquickyrecipes Search recipes

Desserts · Part 2 of 3: Instructions

Easy Brown Butter Pumpkin Dump Cake Step-by-step instructions

A close-up of a freshly baked pumpkin dump cake with a golden, crispy brown butter topping in a white baking dish.
Prep
Cook
Total
Serves
8
Includes 10 min resting

Before you start

Before starting, ensure all ingredients are at room temperature for the best mixing results. Preheat your oven to 350°F (175°C) to ensure it reaches the correct temperature before the dish goes in.

Clear a space on your counter and gather your mixing bowl, whisk, and baking dish so everything is ready to go. Having your butter measured and ready to brown will make the transition between phases smooth and efficient.

Ingredients at a glance (7)
  • 30 oz canned pumpkin puree
  • 12 oz evaporated milk
  • 1 cup granulated sugar
  • 3 large eggs
  • 2 tsp pumpkin pie spice
  • 1 box yellow cake mix
  • 1 cup unsalted butter, browned

Instructions

Mixing the Custard

  1. Prepare the Pumpkin Custard
    Preheat the oven to 350°F (175°C). In a large bowl, whisk together the canned pumpkin, evaporated milk, granulated sugar, eggs, and pumpkin pie spice until smooth and fully combined. Pour the mixture into a 9x13-inch baking dish, spreading it evenly to the edges.
    Look for The mixture should be smooth and uniform in color.
    Safe temperature 160°F (71°C) internal temperature (egg dishes)
    Tip Ensure the eggs are well incorporated to prevent streaks in the custard.

The custard should be perfectly smooth and free of any lumps. It should have a consistent, uniform orange color throughout. Ensure the sugar is fully dissolved into the pumpkin and milk mixture so the base has a silky, uniform texture when poured into the baking dish.

Layering and Browning

  1. Add Cake Mix and Brown Butter
    Evenly sprinkle the dry yellow cake mix over the pumpkin custard base. In a small saucepan over medium heat, melt the butter until it turns a golden brown color and smells nutty. Carefully drizzle the hot brown butter over the entire surface of the cake mix, ensuring most of the dry spots are moistened.
    Look for The butter should look golden brown and emit a nutty aroma.
    Tip Do not stir the cake mix into the custard; keep it as a distinct layer on top.

The cake mix should be spread evenly across the surface of the pumpkin custard without being mixed in. The brown butter should be drizzled thoroughly, covering as much of the dry mix as possible.

The aroma in the kitchen should be pleasantly nutty and sweet as you prepare to put the dish into the oven.

Baking and Resting

  1. Bake and Serve
    Place the dish in the preheated oven and bake for 50 minutes, or until the top is golden brown and the edges are bubbling. Remove from the oven and let it rest for 10 minutes before serving warm with a large spoon.
    Look for The center should be set and the top should be crisp and golden.
    Tip Serve warm to fully appreciate the texture of the custard and the crisp buttery topping.

The final dish should have a beautiful golden-brown crust that looks crisp. The custard underneath should be set and bubbling around the edges. After resting for 10 minutes, the cake will be easier to scoop and the flavors will have settled, making it ready to serve.

Common mistakes

A common mistake is stirring the cake mix into the pumpkin custard. It must remain as a distinct layer on top to create the signature crust.

Another error is neglecting to brown the butter properly; if it is just melted, you lose the essential nutty flavor. Finally, avoid overbaking, which can cause the edges to become too dark or the custard to lose its smooth, silky consistency.

How to tell it’s done

The cake is done when the top is golden brown, crisp, and slightly firm to the touch. The edges of the custard should be bubbling, indicating that the pumpkin base is fully set.

Because this recipe contains eggs, it is crucial that the center of the custard reaches an internal temperature of 160°F (71°C) to ensure it is cooked through and safe to enjoy.

  • Egg dishes: 160°F (71°C) in the thickest part

Coming up in Part 3: common questions

  • Can this be made ahead of time?
  • What if the cake mix is still powdery after baking?
  • Is it necessary to use brown butter?

Also in Part 3: variations (Apple Pumpkin Twist, Chocolate Pumpkin), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)