This gooey pumpkin butter cake layers a buttery cake crust with a velvety pumpkin–cream cheese filling. Cozy spices and a soft, custardy center make it irresistible.
Heat oven to 350°F. Grease a 9×13-inch pan and line with a parchment sling.
Stir cake mix, melted butter, and egg until a thick dough forms.
Press dough evenly into the pan to form a firm, level crust.
Make the Filling & Bake
Beat cream cheese until smooth and fluffy.
Mix in pumpkin, eggs, vanilla, salt, cinnamon, ginger, and nutmeg until combined.
Gradually blend in powdered sugar on low, then beat until silky.
Pour filling over the crust and smooth the top.
Bake 38–45 minutes, until edges are set and the center jiggles slightly.
Cool completely. Chill 1 hour for cleaner slices, then cut and serve.
Notes
Try stirring 1/2 cup chopped toasted pecans into the crust or drizzle warm caramel over each slice. Serve lightly chilled with whipped cream. Store covered in the refrigerator up to 5 days, or freeze tightly wrapped for 2 months.This recipe is an original creation inspired by classic Gooey Pumpkin Butter Cake Recipe flavors. All ingredient ratios and instructions are independently developed.