1 (15 oz.) box Raisin Bran
1 1/2 c. sugar
1 c. oil
4 eggs
5 c. plain flour
1 qt. buttermilk
5 tsp. baking soda
2 tsp. salt

Mix ingredients well. Bake desired number of muffins at 375 degrees for 15-20 minutes. Store unused portion in refrigerator. Keeps up to 2 months in refrigerator.