pwhayes posted 06-03-99 
  Blueberry Muffins 
  1 egg 
  3/4 cup milk 
  1/2 cup vegetable oil 
  2 cups all purpose flour 
  1/3 cup sugar 
  3 teaspoons baking powder 
  1 teaspoon salt 
  1 cup fresh or 3/4 cup frozen blueberries 
  Preheat oven to 400. Grease bottom only of 12 medium muffin cups.
 Beat egg; stir in milk and oil. 
Stir in dry ingredients all at once just until flour is moistened 
(batter will be lumpy). Fold in blueberries. 
Fill muffin cups about 3/4 full. 
Bake about 20 minutes or until golden brown. Immediately remove from pans 
to wire rack to cool. 
VARIATIONS:
Banana Muffins: 
  Decrease milk to 1/3 cup; stir in 1 cup mashed, ripe bananas with the 
milk. Substitute packed brown sugar for white sugar. 
  Buttermilk Muffins: 
  Substitute buttermilk for the milk. Decrease baking powder to 2 teaspoons and stir in 1/2 teaspoon baking soda with flour. 
  Cranberry-Orange: 
  Stir in 1 cup cranberry halves and 1 tablespoon grated orange peel 
with the milk. Sprinkle tops with sugar before baking. (I do this with 
Blueberry ones also) 
  French Puffs: 
  As soon as muffins come out of oven, roll in about 1/2 cup melted 
butter then in mixture of 1/2 cup sugar and 1 teaspoon cinnamon. 
  Source: Betty Crocker's Cookbook (New and Revised edition 1978).