1. Stir together flour, baking powder, soda and salt. Set aside.
2. In medium mixing bowl, combine Kellogg's® All-Bran® cereal and buttermilk. Let stand about 2 minutes or until cereal softens. Add egg, honey and shortening. Beat well. Add flour mixture, stirring only until combined. Portion evenly into nine 2 1/2-inch muffin-pan cups coated with cooking spray.
3. Bake at 400°F about 25 minutes or until golden brown. Serve warm.
Variation: To make sour milk, stir 1 tablespoon vinegar or lemon juice into 1 cup milk.
To substitute milk for buttermilk or sour milk, omit buttermilk or sour milk and use 2/3 cup milk, 1/4 cup honey, 2 1/2 teaspoons baking powder and omit baking soda.