chiffon cake, the brownie, devil's food cake, red velvet cake, Toll House Cookies (the first chocolate chip cookie), ice cream cones, iced tea, corndogs, potato candy, anadama bread, s'mores, Green Goddess dressing, Ranch dressing, Thousand Island dressing, Crab Louie, Oysters Rockefeller, Clams Casino, the cocktail, Waldorf Salad, Perfection Salad, Tetrazzini, Stromboli, spaghetti and meatballs, popcorn, taco shells, Baked Alaska -and probably at least 50 more things from the Ranhofer book alone!
Plus tons of recipes developed by big food companies to sell their pre-packaged foods like: green bean casserole, french onion dip, Ritz cracker pie, tuna noodle casserole, etc.