Refrigerator Muffins

As per Rachel's request,


box of Raisin Bran or Bran Flakes (10-15 oz.)
2.5 cups sugar
5 cups flour
2 tsp salt
1.5 Tbsp baking soda

4 beaten eggs
1 quart buttermilk
1 cup olive oil (or other veg oil)

Mix dry ingredients.
Add wet ingredients.
Mix well.
Store in covered container in fridge for up to six weeks. (If they're going to last that long, make sure you buy eggs with a far-away expiration date!)

Bake in greased muffin tins, 15-20 minutes at about 375-400.
Makes about 5 dozen muffins.