Tortillas are made from finely ground corn or flour. Corn tortillas have a coarser texture than those made from wheat flour. Both are used for Mexican dishes and, when eaten with beans, form a complete protein. Vegetable-oil cooking spray can be used in place of oil or other fat for baking, frying, or browning. It prevents food from sticking and works best when used with a nonstick pan.
Water chestnuts are the edible tubers of a water plant.
They add crunch to stir-fries and other Asian dishes. Wheat germ is the heart of the wheat kernel and is a source of vitamin E, thiamin, riboflavin, iron, and fiber. It's good added to breads, casseroles, and baked goods. Whole-wheat flour contains the bran and the germ and so is high in fiber. It is also rich in B vitamins and E. Wild rice is actually a grass that is often cooked with brown rice to add a nutty taste and more texture.