Step 1

Preheat oven to 350°F. Line a 6-inch round cake pan (or a 9x5-inch bread pan) with parchment paper and spray with nonstick cooking spray.

Step 2

Stir flour, baking soda, baking powder, peanut butter, oil, applesauce, egg and honey. Pour into pans. Bake 20-30 minutes, until browned and a toothpick inserted in the center comes out clean. Cool completely before frosting.

Step 3

To make frosting: beat heavy whipping cream until stiff peaks form.

Step 4

Frost cake as desired. You can double the frosting recipe and torte the cake (cut the cake in half horizontally) to make it a 2-layer cake.

Step 5

Store covered in refrigerator for up to 3 days.