Food & Cooking Recipes Dessert & Treats Recipes Pie & Tarts Recipes Mushroom and Pecorino Tarts Be the first to rate & 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 May 16, 2017 Print Rate It Share Share Tweet Pin Email Prep Time: 20 mins Total Time: 40 mins Servings: 4 Pecorino Romano's savory flavor enhances the mushroom's earthiness; sprinkling some over baked puff pastry before topping tarts keeps crust from getting soggy. Ingredients All-purpose flour, for rolling 1 sheet frozen puff pastry (half a 17.3-ounce package), thawed 1 tablespoon olive oil 1 ¼ pounds mixed mushrooms, such as cremini, shiitake (stems removed), and button, thinly sliced Coarse salt and ground pepper ¾ cup coarsely shredded Pecorino Romano cheese (3 ounces) 2 tablespoons snipped fresh chives Directions Preheat over to 400 degrees. On a lightly floured work surface, roll pastry to an 11-inch square, lightly score each square (do not cut all the way through), forming a 1-inch border. Using a fork, prick dough inside border. Place pastry squares on baking sheet; refrigerate 10 minutes. Bake until golden, about 15 minutes. Meanwhile, in a large skillet, heat oil over medium-high. Add mushrooms; season with salt and pepper. Cook, tossing frequently, until tender, 6 to 8 minutes. Dividing evenly, sprinkle 1/2 cup Pecorino in center of baked pastry squares; top with mushrooms and remaining 1/4 cup cheese. Bake until cheese is melted and lightly browned, 6 to 8 minutes. Sprinkle with chives, and serve. Rate it Print