Ingredients

  • 4 tablespoons unsalted butter, softened (1/2 stick)
  • 12 cup sugar
  • 14 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 12 teaspoon baking powder
  • 14 teaspoon baking soda
  • 1 large egg
  • 12 cup plain yogurt
  • 1 tablespoon lemon juice or 1 tablespoon lime juice
  • 1 tablespoon orange juice
  • 1 teaspoon lemon zest or 1 teaspoon lime zest
  • 1 teaspoon orange zest
  • 14 teaspoon lemon extract
  • 14 teaspoon orange extract
  • 3 tablespoons lemon juice (orange or lime juice or a combination may be used)
  • 1 cup powdered sugar

Method

  • Preheat the oven to 350; lightly grease muffin tins or use paper liners.
  • In an electric mixer on medium-high speed, with the paddle attachment, cream together the butter, sugar, and vanilla.
  • Sift the remaining dry ingredients together into a bowl.
  • Add the egg to the butter mixture and blend until combined.
  • Add 1/4 cup yogurt to the butter mixture, then half of the dry ingredients, mixing and repeating withthe remaining yogurt and the remaining dry ingredients until the batter is combined; be sure to end with the dry ingredients.
  • Mix in the citrus juices, zests, and extracts until combined.
  • Spoon the batter into the muffin tins, filling them to the top.
  • Bake for 25-30 minutes, until a pick comes out clean.
  • Allow the muffins to cool 10 minutes while you make the glaze.
  • Whisk together the juice with the powdered sugar.
  • The glaze will come together in a thick paste and then loosen as the citrus breaks down the sugar.
  • The glaze will be the consistency of evaporated milk.
  • Remove the warm muffins from the tins and either dip the muffin tops into the glaze and swirl until the top is evenly coated or spoon 1 tablespoon glaze on top and spread evenly.