Chocolate Chip Marble Cake

Prep Time : 15 Minutes
Total Time : 1 Hour 55 Minutes
Servings : 15

Wow! What a great cake to take to a potluck. They’ll be asking, “How’d you do it?”


  • Small check mark in a circle icon 1 box Betty Crocker® SuperMoist® white cake mix
  • Small check mark in a circle icon Water, vegetable oil and egg whites called for on cake mix box
  • Small check mark in a circle icon 90 grams semisweet chocolate chips
  • Small check mark in a circle icon 85 grams chocolate-flavor syrup
  • Small check mark in a circle icon 1 container Betty Crocker® Premium vanilla frosting
  • Small check mark in a circle icon Additional chocolate-flavor syrup


  1. Heat oven to 180°C (160°C for dark or nonstick pan). Generously grease, or spray with baking spray with flour, bottom of 33x23cm pan.
  2. In small bowl, toss 75 grams of the chocolate chips with 1 tablespoon dry cake mix. Make cake mix as directed on box, using remaining cake mix, water, oil and egg whites. Stir in the coated chocolate chips. Reserve 1 cup of the batter. Pour remaining batter into pan. Stir chocolate syrup into reserved batter. Drop by tablespoonfuls randomly in 8 mounds in pan. Cut through batters in S-shaped curves. Turn pan one-fourth turn; repeat.
  3. Bake 34 to 38 minutes or until toothpick inserted in center of chocolate comes out almost clean. Run knife around sides of pan to loosen cake. Cool completely, about 1 hour. Stir remaining chocolate chips into frosting. Spread frosting over top of cake; drizzle with additional chocolate syrup. Store loosely covered.