Preheat oven to 400 degrees F/200 degrees C. Grease or line 12 muffin cups with paper muffin or cupcake liners.
In a large mixing bowl, cream the butter and sugar. Add the eggs and extracts; beat well. Combine the flour, salt and baking soda; add to creamed mixture alternately with sour cream.
Fill prepared muffin cups three-fourths full. Bake in preheated oven for 18-20 minutes or until a toothpick comes out clean. Cool for 5 minutes before removing from pan to a wire rack. Combine the glaze ingredients; drizzle over muffins. Serve warm.
Makes 12 muffins.
Date: May 11, 2007