2 c. boiling water
2 c. 100% Bran
1 c. butter
2 c. sugar
4 eggs
1 qt. buttermilk
1 tbsp. salt
5 tsp. baking soda
5 c. flour
4 c. bran flakes
1 1/2 c. raisins or nuts (opt.)

Mix and store in refrigerator. Will keep 30 days. Fill well-greased muffin tins 1/2 to 2/3 full and bake at 350 degrees for 20 minutes.