Fold into Definition 1 of 3Pro Tip 1/3Gentle Process The action is delicate to prevent losing air that gives lightness to dishes. Gently fold into the fluffy meringue to keep the cake airy. Pro Tip 2/3Culinary Term It's often used in cooking to describe combining ingredients without stirring. Fold the chocolate chips into the cookie dough until just combined. Pro Tip 3/3Avoid Overmixing Be careful not to mix too much, or the mixture may deflate and lose texture. Fold into the mix just until you see no streaks of flour.