Marble M&M Blondies

Marble M&M Blondies

Blondies bursting with M&Ms and chocolate swirled throughout!



  1. Preheat oven to 350 degrees Fahrenheit.
  2. Grease a 9×9 inch pan and set aside.
  3. In a large bowl, cream the butter and brown sugar; beat in the egg and the vanilla extract.
  4. In another bowl, combine flour and baking soda; blend into the creamed mixture.
  5. Stir in the M&Ms and set aside.
  6. In a separate bowl, beat together the cream cheese, sugar and egg yolk until smooth; stir in cocoa powder until well-blended.
  7. Place the chocolate-cheese mixture in little mounds, covering the entire pan.
  8. Place the reserved dough around the cheese mixture and swirl the two mixtures slightly with a fork.
  9. Pat down the mixture and sprinkle with remaining M&Ms.
  10. Bake 25-30 minutes or until a toothpick inserted into the center of the bars comes out clean.
  11. Cool completely and cut into bars.
  12. Store in refrigerator in covered container.