Ingredients

  • 1 cup all-purpose flour
  • 1 cup graham cracker crumbs
  • 1/3 cup sugar
  • 2 teaspoons baking powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 large egg, at room temperature
  • 3/4 cup yogurt (regular, low-fat, or nonfat)
  • 3/4 cup milk
  • 4 tablespoons unsalted butter, melted and cooled
  • 2 teaspoons vanilla extract
  • 2/3 cup semi-sweet chocolate chips
  • 3/4 cup mini marshmallows

Method

  • In a bowl, whisk the flour and next 5 ingredients togehter until well blended; set aside.
  • In a big bowl, whisk the egg until lightly beaten; then whisk in the yogurt until smooth.
  • Whisk in the milk, melted butter, and vanilla.
  • Using a wooden spoon, stir in the chocolate chips and marshmallows; then stir in flour mixture until the chips and marshmallows are evenly distributed in the batter (don't over mix).
  • Fill muffin cups that have been sprayed with nonstick cooking spray 3/4 full.
  • Bake in a 400 degree oven for 15-17 minutes or until muffins have firm, rounded, lightly browned tops; a pick should come out with a few crumbs attached.
  • Place pan on a wire rack to cool 10 minutes.
  • Turn out muffins; cool on wire rack 5 minutes.
  • Cool muffins completely before storing in an air-tight container or freezing them in freezer bags.