Ingredients

  • 1 1/2 cups all-purpose flour
  • 3/4 teaspoon baking powder
  • 3/4 teaspoon baking soda
  • 1/4 teaspoon salt
  • 2/3 cup packed dark brown sugar
  • 1 egg
  • 1/3 cup unsalted butter, melted
  • 2 teaspoons vanilla extract
  • 1 cup sour cream
  • 1 cup lightly salted roasted cashews, coarsely chopped
  • 1/2 cup English toffee bits

Method

  • Preheat oven to 350 degrees; line a 12-cup muffin pan with paper liners.
  • In a large bowl, whisk together flour, baking powder, baking soda, and salt.
  • In a medium bowl, whisk together brown sugar, egg, butter and vanilla until well blended.
  • Whisk in sour cream.
  • Add the egg mixture to the flour mixture and stir until just blended.
  • Gently fold in cashews and toffee bits.
  • Divide batter equally among prepared muffin cups.
  • Bake in oven for 18-22 minutes or until tops are golden and a pick inserted in the center comes out clean.
  • Let cool in pan on a wire rack for 3 minutes, then transfer to the rack to cool.