Define Tunnelling
A condition of muffin products characterized by large, elongated holes; caused by overmixing.
Muffin method
Mixing method in which combined liquid ingredients are mixed with combined dry ingredients; used for many muffins, other quick breads, and pancakes.
Biscuit method
Mixing method involving rubbing solid fat into dry ingredients and then mixing with combined wet ingredients. Similar to rubbed method, but using more liquid.
Dough mixtures for quick breads are generally of two types…
Pour batter & Drop batter
Pour batter
A batter that is liquid enough to pour.
Drop batter
A batter that is too thick to pour but that drops from a spoon in lumps.
THE RUBBED DOUGH METHOD
The method for mixing biscuit doughs, in its simplest form, consists of two essential steps: rubbing or cutting the fat into the dry ingredients, and mixing in the combined wet ingredients. These are the same essential steps as for mixing pie doughs by a method called the rubbed dough method, as detailed on page 993. Although the end product is quite different, many pastry chefs consider these methods to be the same and refer to them by the same name.
Muffin Method