Pumpkin Cake

1 . Stage

Preheat the oven to 350 degrees F (175 degrees C). Grease and flour a 12x18-inch sheet pan.

2 . Stage

Sift flour, baking powder, baking soda, cinnamon, and salt together in a large bowl; set aside. Dotdash Meredith Food Studios

3 . Stage

Beat sugar and oil together in a large bowl with an electric mixer until smooth. Dotdash Meredith Food Studios

4 . Stage

Blend in pumpkin and vanilla, then beat in eggs one at a time. Dotdash Meredith Food Studios Dotdash Meredith Food Studios

5 . Stage

Gradually beat in flour mixture until just combined. Dotdash Meredith Food Studios

6 . Stage

Stir in walnuts; spread batter into the prepared sheet pan. Dotdash Meredith Food Studios Dotdash Meredith Food Studios

7 . Stage

Bake in the preheated oven until a toothpick inserted into the center of the cake comes out clean, about 30 minutes. Allow to cool.