Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
                        batter
   2                    eggs
   1      cup           milk
     1/2  cup           oil
   3      cups          flour
   1      cup           sugar
   4      teaspoons     baking powder
   1      teaspoon      salt
   2      cups          fresh or frozen blueberries
                        crumbs
   1      cup           flour
     1/2  cup           sugar
     1/4  cup           butt

Preparation:

Batter: combine eggs, milk and oil. In a separate bowl, combine flour, sugar, baking powder and salt. Stir wet ingredients into the dry ingredients until just moistened. Fold in blueberries. Spoon batter into 24 muffin tins. Crumbs: Combine all ingredients together. Sprinkle crumbs over each muffin. Bake at 400 degrees for 20-30 minutes.