Food & Cooking Recipes Dessert & Treats Recipes Caramel for Cookies 2.2 (5) 3 Reviews By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on May 16, 2017 Print Rate It Share Share Tweet Pin Email Yield: Makes 3 3/4 cups Use this recipe to make Congo Bars, Golden Popcorn Squares, and Pecan Caramel Shortbread. It can easily be halved or doubled. Ingredients 4 cups sugar ½ teaspoon cream of tartar ¼ teaspoon salt ½ cup heavy cream Directions Combine sugar, cream of tartar, salt, and 1/3 cup water in a wide, heavy-bottomed saucepan, with sides at least 3 inches high. Place over high heat. Let cook, without stirring, until sugar begins to melt and turn golden, 2 to 5 minutes. Turn heat to medium; continue to cook, stirring occasionally, until all sugar is melted, deep golden, and a candy thermometer reads 300 degrees.(hard-crack stage). While stirring, carefully pour cream slowly down the side of the pan (stand back slightly from the stove, as the cream may cause the caramel to sputter). When cream is incorporated, remove from heat; transfer to a heat-proof bowl. Use immediately. Rate it Print