A moist and warmly spiced pumpkin cake layered with rich, nutty brown butter frosting. This cozy fall dessert combines pumpkin puree and aromatic spices with a silky, caramel-like frosting for a comforting and indulgent treat.
1/2 cup salted butter, room temperature
3 tablespoons vegetable oil
1 cup light brown sugar, packed
1/2 cup granulated sugar
3 large eggs
1 teaspoon vanilla extract
15 ounces pumpkin puree
1 1/2 teaspoons pumpkin pie spice
1 teaspoon ground cinnamon
1/4 teaspoon ground cloves
1/4 teaspoon ground ginger
1/2 teaspoon baking soda
2 teaspoons baking powder
1 1/2 cups all-purpose flour
1 1/2 cups butter (for frosting)
4 teaspoons vanilla extract (for frosting)
7 to 9 tablespoons milk
6 cups powdered sugar