Four Cheese Stuffed Shells Recipes

Steps:

• Preheat oven to 350 degrees F (175 degrees C).
• Bring a large pot of lightly salted water to a boil. Add pasta and cook for 8 to 10 minutes or until al dente; drain.
• In a large bowl, mix eggs, ricotta, half the mozzarella, half the Parmesan, parsley, salt and pepper until well combined. Stuff cooked shells with ricotta mixture and place in a 9x13 inch baking dish.
• In a medium bowl, stir together pasta sauce, mushrooms and reserved mozzarella and Parmesan. Pour over stuffed shells.
• Bake in preheated oven 45 to 60 minutes, until edges are bubbly and shells are slightly set.

Steps:

• For the marinara sauce: Heat the oil in a medium heavy-bottomed pot over medium heat. Add the onions and cook, stirring occasionally, until very soft, 8 to 10 minutes. Add the garlic and red pepper flakes, if using, and continue to cook, stirring occasionally, until the garlic has softened but not browned, about 3 minutes. Stir in the tomato paste and cook for 2 minutes. Add the crushed tomatoes. Season with salt and pepper and bring to a simmer. Reduce the heat, add the basil and dried oregano, partially cover and simmer gently, stirring occasionally, until the sauce is thickened, about 45 minutes.
• Remove the basil sprig. If the sauce is still too chunky, mash the larger chunks of tomato with a potato masher. Season with salt and pepper. Let cool.
• For the shells and filling: Bring a large pot of salted water to a boil over high heat. Add the dried pasta shells cook, stirring occasionally, until softened slightly but not cooked. (The pasta shells should flexible enough to be filled but remain very al dente; they will continue to cook during baking.) Drain, then run under cold water to stop cooking. Drain well again.
• Preheat the oven to 375 degrees F.
• Mix together the ricotta, mozzarella, Parmigiano-Reggiano, parsley and egg in a large bowl until well combined and uniform. Season liberally with salt and pepper. Transfer the filling to a large disposable pastry bag or large resealable plastic bag (or use a spoon for filling directly from the bowl).
• Spread 2 1/2 cups of the marinara sauce in a 13-by-9-inch baking dish. Snip off the end of the pastry bag and squeeze the filling into the shells one at a time. Arrange the shells open-side up in a tight single layer in the baking dish as you fill them. Top with the remaining marinara sauce. Cover the pan tightly with foil and bake the shells until the sauce is bubbling throughout and the filling is heated through, about 35 minutes.
• Remove the foil from the pan and continue to bake for 10 more minutes to reduce the sauce. Let cool slightly before serving. Top with grated Parmigiano-Reggiano.

Steps:

• Preheat oven to 350°. Cook pasta according to package directions. Meanwhile, in a small bowl, combine 1/4 cup mozzarella cheese, Asiago cheese, ricotta cheese, cottage cheese, chives and 1/2 cup spinach (save the remaining spinach for another use)., Spread 1/2 cup spaghetti sauce into a shallow 1-1/2-qt. baking dish coated with cooking spray. Drain pasta; stuff with cheese mixture. Arrange in prepared dish. Top with remaining spaghetti sauce and mozzarella. , Cover and bake until heated through, 25-30 minutes. Freeze option: Cover and freeze unbaked casserole. To use, partially thaw in refrigerator overnight. Remove from refrigerator 30 minutes before baking. Preheat oven to 350°. Bake as directed, increasing time as necessary to heat through and for a thermometer inserted in the center of 2 or 3 shells to read 165°.

Steps:

• In a large skillet, cook sausage and onion over medium heat until meat is no longer pink; drain. Transfer to a large bowl. Stir in the spinach, cream cheese and egg. Add 1 cup mozzarella cheese, cheddar cheese, cottage cheese, Parmesan cheese, salt, pepper and cinnamon if desired. , Stuff pasta shells with sausage mixture. Arrange in two shallow 2-qt. or 11x7-in. baking dishes coated with cooking spray. Combine the sauce ingredients; spoon over shells. , Cover and bake at 350° for 45 minutes. Uncover; sprinkle with remaining mozzarella. Bake 5-10 minutes longer or until bubbly and cheese is melted. Let stand for 5 minutes before serving., Freeze option: Cool unbaked casseroles; cover and freeze. To use, partially thaw in refrigerator overnight. Remove from refrigerator 30 minutes before baking. Preheat oven to 350°. Cover casserole with foil; bake 50 minutes. Uncover; bake 15-20 minutes longer or until heated through and a thermometer inserted in center reads 165°.