Because of the creativity involved in preparing a homemade meal this involves thinking which could cause one to "Scratch" ones head... thus, the term cooking from scratch.
its when you make a recipe from scratch or other wise called scraping.
When you cook a dessert using recipe ingredients, you are cooking from scratch.
It is called "sgraffito" the Italian word for scratch.
Most likely you mean 'from scratch' cooking which means taking ingredients that aren't previously prepared and adding them together to create a dish. For example, biscuits made from Bisquick are not from scratch but biscuits where I measured out the flour, baking powder, etc. are
"speed scratch" cooking is when you take a commercially prepared product [i.e. a box cake mix] and add a few other ingredients and make something else [such as chocolate chip cookies] from it. Since the measuring of dry ingredients is already done, the process is sped up, thus "speed scratch".
They typical cooking time for booking beans in a pot is about two hours. It depends on how soft you like them.
It called Scratch and Sniff Jonas!
because metal utensils can scratch the pans
General purpose registers are called as scratch pad memories
Making a quick cake mixture from scratch requires a simple recipe. The Joy of Cooking has many basic recipes that allow you to make a quick cake recipe from scratch and they even show you how to substitute ingredients if needed.
A 'scratch golfer' is the name given to a golfer whose handicap is zero.
It is called 'Mageirocophobia'.