This is the original raisin bran muffin recipe from the Kellog's Raisin Bran box circa a perfect breakfast treat!
John Barricelli shows how to turn a morning staple into a new favorite: raisin bran muffins.
6 Week Refrigerated Bran Muffin Recipe by Sandi B - Key Ingredient
Six Week Raisin Bran Muffins. Recipe can be made ahead and stored in the refrigerator for up to 6 weeks so you can cook fresh muffins every morning. I add an extra box of raisins and can of crushed pineapple.
I checked and while I found many bran muffin recipes here, none were quite like this.