A brownie recipe from scratch is a recipe for brownies that is made from scratch, meaning that all of the ingredients are combined and mixed together by hand, rather than using a pre-made mix. This type of recipe typically results in a more flavorful and satisfying brownie, as the baker can control the quality of the ingredients and the proportions of each ingredient.
There are many different brownie recipes from scratch available, and each one can produce a slightly different result. Some recipes call for more chocolate, while others call for more nuts or other add-ins. The baker can experiment with different recipes to find the one that they like best.