Ingredients
Equipment
Method
- Bake chocolate cake in a 9x13-inch pan as directed on box. Cool 10 minutes.
- Poke holes all over cake with a wooden spoon handle.
- Mix peanut butter, sweetened condensed milk, heavy cream, and vanilla. Microwave until smooth and pourable.
- Pour sauce over warm cake, filling holes. Cool completely.
- Beat peanut butter and butter until creamy. Add powdered sugar, cream, and vanilla; whip until fluffy.
- Frost cooled cake, drizzle chocolate, and top with chopped peanut butter cups.
- Chill 1 hour before serving.
