Cultures that reside in hotter temperatures eat spicy food for a reason. Chili peppers contain a chemical that makes you sweat. The sweat evaporates and keeps you cool. This month, crank up the heat with a super-simple, super-spicy Mongolian beef recipe. It’s sure to get your tongue tingling. Ingredients 1/4 cup soy sauce 1 tablespoon hoisin sauce 1 tablespoon sesame oil…