Food & Cooking Recipes Dessert & Treats Recipes Cookie Recipes Lime Squares with Pistachio Graham-Cracker Crust 3.8 (430) 42 Reviews By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on June 12, 2017 Print Share Share Tweet Pin Email Prep Time: 20 mins Total Time: 2 hrs 20 mins Yield: 16 This creamy dessert is a cross between key lime pie and traditional lemon bars. Ingredients For the Crust 4 tablespoons (½ stick) unsalted butter, melted and cooled, plus more for pan ⅔ cup shelled pistachios 1 cup (4 ounces) graham-cracker crumbs ¼ cup sugar 1 tablespoons grated lime zest For the Filling 2 large egg yolks 1 can (14 ounces) sweetened condensed milk ½ cup fresh lime juice Directions Preheat oven to 350 degrees. Brush an 8-inch square baking dish with melted butter. Line bottom with parchment paper, leaving a 2-inch overhang on two sides. In a food processor, finely grind pistachios with graham-cracker crumbs, sugar, and zest. Blend in butter. Press mixture into bottom and 1 inch up sides of prepared pan. Bake until lightly browned, 8 to 12 minutes. Cool crust, 30 minutes. In a large bowl, whisk together egg yolks and condensed milk. Add lime juice; whisk until smooth. Pour filling into cooled crust; carefully spread to edges. Bake until set, about 15 minutes. Cool in pan on rack; then chill at least 1 hour before serving. Using parchment paper overhang, lift out of pan, and transfer to a cutting board. With a serrated knife, cut into 16 squares, wiping knife with a damp kitchen towel between each cut. Cook's Notes Lining the pan: Cut parchment 8 inches wide and at least 12 inches long. Place parchment in buttered pan (butter will hold paper in place) so it hangs over the sides. This will help you lift the bars out easily. Print