Chocolate Chip Sour Cream Cake

1 . Stage

Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch pan.

2 . Stage

Beat sugar and butter together in a large bowl with an electric mixer until light and fluffy; add eggs one at a time, thoroughly beating each egg into the butter mixture before adding the next. Add vanilla with the last egg.

3 . Stage

Sift flour, baking powder, and baking soda together in a bowl. Pour flour mixture alternately with the sour cream into the butter mixture, mixing until just incorporated. Fold chocolate chips into the batter. Pour batter into prepared pan.

4 . Stage

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