Food & Cooking Recipes Ingredients Seafood Recipes Clams in Cartoccio 1 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 December 12, 2012 Print Rate It Share Share Tweet Pin Email Servings: 6 This mouthwatering recipe for clams in cartoccio is courtesy of Mario Batali and has been adapted for "The Martha Stewart Show." Ingredients ¼ cup extra-virgin olive oil 4 ounces pancetta, sliced ⅛ inch thick and cut into ⅛-inch pieces 2 red bell peppers, cored, seeded, and cut into ¼-inch pieces 6 cloves garlic, thinly sliced 2 to 3 teaspoons crushed red pepper flakes 1 cup dry white wine ½ cup finely chopped fresh flat-leaf parsley 3 pounds New Zealand cockles or small clams, such as Manilas, scrubbed 12 ripe Sungold or cherry tomatoes, halved Directions Preheat a grill or grill pan. Heat oil and pancetta in a large skillet over medium heat, stirring occasionally, until pancetta begins to brown, 4 to 5 minutes. Add bell peppers, garlic, and pepper flakes. Cook, stirring occasionally, until peppers begin to soften, about 3 minutes. Add wine and bring to a boil. Stir in parsley and remove from heat; let cool completely. Place six 12-inch squares of heavy-duty foil on a large work surface. Fold up the edges of each foil square to form a shallow bowl. Divide clams and pancetta mixture, with its liquid, evenly between foil bowls. Top each with 4 tomato halves. Bring the 4 corners of each foil packet up over the clams like a hobo sack; twist ends together and crimp edges to enclose. Place foil packets on grill. Listen for the juices to begin bubbling, 2 to 3 minutes. Continue cooking 4 minutes more. Transfer packets to a large platter and serve immediately, taking care to keep your face away from the steam when opening. Rate it Print