Ingredients
2 cups all-purpose flour3/4 cup sugar1 teaspoon baking powder3/4 teaspoon baking soda1/2 teaspoon salt3/4 cup buttermilk3/4 cup key lime yogurt1 large egg1/4 cup butter, melted2 teaspoons key lime juice1 teaspoon grated lime zest1 teaspoon vanilla extractTOPPING:3 tablespoons sugar2 tablespoons all-purpose flour2 tablespoons sweetened shredded coconut2 tablespoons finely chopped macadamia nuts2 tablespoons butter, melted
Preparation
In a large bowl, combine the first five ingredients. In another bowl, combine the buttermilk, yogurt, egg, butter, lime juice, lime zest and vanilla. Stir into dry ingredients just until moistened. Fill greased muffin cups three-fourths full.
In a small bowl, combine topping ingredients; sprinkle over muffins. Bake at 375° for 18-22 minutes or until a toothpick inserted in muffin comes out clean. Cool for 5 minutes before removing from pan to a wire rack. Serve warm.
