Keep people guessing on the "secret" ingredient . . . malt.

Ingredients
Packaged Muffin Mix (Banana, Pumpkin, Chocolate Chip, Apple Spice ...)
1 Cup Soda Fountain® Malted Milk Powder

How to make
Mix your muffins. Add the malt powder and bake. Add 1/4 c. of flour if muffins are too moist.