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Dark browned butter poured over pumpkin puree and sugar, creating a glossy spiced batter for brown butter pumpkin cookie cake.

My Brown Butter Pumpkin Cookie Cake

One big, shareable cookie cake with crisp edges, a soft center, and that brown butter nuttiness you'll crave all season.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course Dessert
Cuisine American
Servings 8
Calories 350 kcal

Equipment

  • 10-inch cast iron skillet
  • 9-inch Cake Pan
  • Medium Saucepan
  • Mixing Bowls
  • Rubber spatula

Ingredients
  

Wet Ingredients

  • 1/2 cup unsalted butter
  • 1/2 cup pumpkin puree (not pie filling)
  • 1 cup light brown sugar, packed
  • 1 large egg
  • 1 large egg yolk
  • 1 teaspoon vanilla extract

Dry Ingredients

  • 1 3/4 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 teaspoon pumpkin pie spice
  • 1/2 teaspoon cinnamon

Mix-ins

  • 1/2 cup dark chocolate chips
  • 1/2 cup toasted pecans

Instructions
 

  • Preheat the oven to 350°F. Lightly grease a 10-inch cast iron skillet or cake pan with butter.
  • Brown the butter: In a medium saucepan over medium heat, melt the butter. Swirl the pan often. It will foam then settle. When it turns a deep amber color and smells nutty, about 4-6 minutes, pull it off the heat. Pour into a heatproof bowl to stop cooking. Let cool for five minutes.
  • Mix the wet ingredients: In a large bowl, whisk the cooled brown butter and brown sugar together until smooth. Add the pumpkin puree, egg, yolk, and vanilla. Whisk until glossy and well combined, about one minute.
  • Fold the dry ingredients: Sprinkle the flour, baking soda, salt, pumpkin pie spice, and cinnamon over the wet mixture. Fold gently with a rubber spatula until just combined. A few streaks of flour are fine.
  • Add the mix-ins: Fold in the dark chocolate chips and toasted pecans.
  • Rest the dough: Let the dough sit in the bowl for 15 minutes. This is important for texture.
  • Press into the skillet: Scrape the dough into the prepared skillet and press into an even layer.
  • Bake: Bake for 18-22 minutes. The edges should be golden brown and set; the center should look slightly puffed and soft. A toothpick inserted one inch from the edge should come out clean.
  • Cool: Place the skillet on a wire rack and cool for at least 20 minutes before cutting. Cutting too soon will cause it to collapse.

Notes

For dairy-free: use 1/2 cup coconut oil or vegan butter. For gluten-free: use 1:1 GF flour blend plus 2 extra tablespoons and rest dough 20 minutes. Store leftover baked cookie cake tightly covered at room temperature for up to 4 days. Freeze unbaked dough in skillet for up to 3 months; bake from frozen adding 8-10 minutes.
Keyword brown butter pumpkin cookie cake, fall dessert, pumpkin cookie cake