Food & Cooking Recipes Dessert & Treats Recipes Brownie-Ice Cream Sandwich 3.8 (76) Add your rating & review 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 June 12, 2017 Print Rate It Share Share Tweet Pin Email Prep Time: 15 mins Total Time: 50 mins Yield: 12 We love the combo of chocolate brownie and mint-chip ice cream, but you can use any flavor in your sandwiches. Ingredients 1 stick unsalted butter, melted, plus more for pan 1 cup sugar 2 large eggs ½ teaspoon fine salt ½ cup all-purpose flour (spooned and leveled) ½ cup unsweetened cocoa powder 2 pints ice cream, softened Directions Preheat oven to 350 degrees. Butter a 10-by-15-inch jelly-roll pan. Line with parchment, leaving a 2-inch overhang on short sides, then butter paper. In a medium bowl, whisk together butter and sugar, then whisk in eggs and salt. Add flour and cocoa and mix until just smooth. Spread in pan. Bake until brownie is dry to the touch and edges have begun to pull away from pan, 10 to 12 minutes. Let cool 5 minutes. Using paper overhang, transfer to a wire rack and let cool completely. Transfer brownie to a work surface and cut in half crosswise. Cover pan with a large sheet of plastic wrap and place one cake half on it. Spread with ice cream, invert remaining brownie half on top, and wrap tightly in plastic. Freeze until firm, about 2 hours. Unwrap, cut into 12 pieces, and serve. To store, wrap each sandwich in plastic and freeze, up to 1 week. Cook's Notes Want More Chocolate?Dip half of each sandwich in melted chocolate, freeze to set, and enjoy. Rate it Print