Marble Swirl Brownie Cupcakes

Made This Recipe? Add Your Photo

Total Time
Prep 15 mins
Cook 24 mins

Delicious brownie cupcakes with dark chocolate chips and then white chocolate chips melted & drizzled on top making a swirl. I highly recommend using only Betty Crocker Original Supreme brownie mix that has the Hershey's syrup pouch - I have tried others & this one is the best for this recipe.

Ingredients Nutrition

  • 1 (22 1/2 ounce) box brownie mix (Betty Crocker Original Supreme brownie mix with Hershey's chocolate syrup pouch)
  • 14 cup water
  • 13 cup vegetable oil
  • 2 eggs
  • 12 cup dark chocolate chips
  • 14 cup white chocolate chips
  • 14 cup white chocolate chips, melted (in addition to the unmelted 1/4 cup)
  • 16 paper or 16 foil cupcake liners


  1. Preheat oven to 350 & line cupcake pan with liners & spray liners with cooking spray if desired to help peel away later.
  2. Make brownie batter as directed on box using water, oil & eggs. Stir in dark chocolate chips & the non-melted 1/4 cup white chocolate chops. Divide batter among liners in pan.
  3. In small microwaveable bowl, melt the additional 1/4 cup white chips and stir until smooth - do not over cook - microwave for about 20 seconds then stir & see if another 10-20 seconds needed. When melted, stir with teaspoon & drizzle over each cupcake batter evenly.
  4. Bake 24-26 minutes or until tops appear cracked & dry.
  5. Cool about 10 minute before removing from pans then cool additional 30 minutes.
Most Helpful

5 5

Made for My 3 Chefs 2008. WOW!! These are DE-LIC-I-OUS! I love the mix of chocolates. My DH is in heaven and of course I have to maek these again. Even though we are watching our diets of sugary things these made a huge impact. I can see mixing different chocolate morsels. Maybe mint for the holidays, butterscotch for T-day. My brother in law is a chocoholic and each year my job is to make a new chocolate creation. This is going to be one of them! I love that the brownies are in foils, easy to share and transport. DD is coming in with fiance and needs a dessert to take to future in laws for desserts. I gave her this one and she said yep that works. (little kids at the in laws house) will keep everything cleaner. THANK YOU!