In general, she says, homemade or store-bought cup-for-cup flour blends are a trusty substitute for cakes, tart and pie crusts, muffins, quick breads and pâte à choux (choux pastry ...
Some ingredients in a baking recipe are easier to substitute than others. Fats like butter can be replaced with oils using careful ratios, and even eggs can be substituted. Then there are ...