01 -
Preheat the oven to 350°F. Generously spray an 18 x 13-inch sheet pan with nonstick spray to prevent sticking.
02 -
In a medium bowl, whisk together all-purpose flour, baking soda, pumpkin pie spice, cinnamon, salt, and nutmeg until evenly mixed.
03 -
In a large bowl, whisk pumpkin puree, light brown sugar, granulated sugar, vegetable oil, eggs, and vanilla extract until fully combined and smooth.
04 -
Gradually add the dry ingredient mixture into the wet ingredients, stirring gently until no pockets of flour remain. Avoid overmixing to maintain tenderness.
05 -
Pour the batter evenly into the prepared pan and smooth the surface with a spatula. Bake for 18 to 20 minutes, or until a toothpick inserted in the center comes out clean or with few crumbs.
06 -
Melt butter in a small saucepan over medium-low heat. Stir in brown sugar and heavy cream, whisking constantly until the mixture reaches a boil. Remove from heat and gradually whisk in powdered sugar until smooth.
07 -
Whisk bourbon and vanilla extract into the frosting. Fold in toasted chopped pecans and salt to create a textured, flavorful topping.
08 -
Pour the warm praline icing slowly over the cooled cake. Use a spatula to gently spread without spilling over the edges. Allow the icing to set at room temperature for approximately one hour before slicing.