The rubbing in method works by coating each grain of flour with the butter/block margarine in the case of shortbread it shortens the gluten strand stopping it from rising creating that lovely crumble/biscuity texture we all love.
The rubbing-in method is when you use to finger tips to rub in the ingredients, while doing this you lift your hands to incorporate the air that is needed.
Rubbing is a way way of working the shortening into the dough. Then there is what is called a dry rub, which is a way of a mixture of seasonings is applied to a roast before cooking.
Rubbing in is a term used when making pastry, all the dry ingredients are put in a bowl then the fat is added and rubbed between the fingertips into the dry ingredients until all the fat is rubbed in...
Rubbing in is when you blend fat into flour, for example when making pastry. Traditionally you'd do this using your fingers to literally rub the fat into the flour until you make it to a consistency...
Yes, 90% isopropyl alcohol will work in a zippo. Though you will have some small problems. The zippo will not light in super low temperatures, the light will not light as easily, and the fuel will...