Lemon Crumb Muffins

6 cups all purpose flour
4 cups sugar
3/4 teaspoon baking soda
3/4 teaspoon salt
8 eggs
2 cups sour cream
2 cups butter, melted
3 Tablespoons grated lemon peel
2 Tablespoons lemon juice
Streusel:
3/4 cups flour
3/4 cup sugar
1/4 cup cold butter
Glaze:
1/2 cup sugar
1/3 cup lemon juice

In a large bowl, combine the flour, sagar, baking soda and salt. in anothe bowl whisk the eggs, sour cream, butter, lemon peel and lemon juice. Stir into dry ingredients just until moistened. Fill greased or paper-lined muffin cups 3/4 full. In a small bowl, combine flour and sugar, cut in butter until mixture resembles coarse crumbs. Sprinkle over batter. Bake at 350 degrees for 20 - 25 minutes or until a tooth pick comes out clean. Cool for 5 minutes before removing from pans to wire racks. In a small bowl, whisk glaze intredients. Drizzle over warm muffins. Makes about 40 muffins.