Muffins What are Muffins? A muffin is a chemically-leavened, batter-based bakery product. It’s formulation is somewhere in between a low-ratio cake and quick bread. Muffin batter is typically deposited or placed into deep, small cup-shaped pan before baking. This gives the finished product a special “cupcake” or “mushroom-like” shape.1,2 Characteristics of muffins [...]