Best 5 Italian Shells Casserole Recipes

ITALIAN STUFFED SHELLS

Steps:

• In a large skillet, cook beef, onion and garlic over medium heat, crumbling beef, until meat is no longer pink; drain. Stir in water, tomato paste, bouillon and oregano. Reduce heat; simmer, uncovered, for 30 minutes. , Meanwhile, combine egg, cottage cheese, 1 cup mozzarella and Parmesan cheese. Stuff shells with cheese mixture., Preheat oven to 350°. Arrange shells in a greased 13x9-in. or 3-qt. baking dish. Pour meat sauce over shells. Cover; bake 30 minutes. Uncover; sprinkle with remaining mozzarella cheese. Bake until cheese is melted, about 5 minutes longer. Freeze option: After assembling, cover and freeze. To use, partially thaw in refrigerator overnight. Remove 30 minutes before baking. Preheat oven to 350°. Bake as directed, adding remaining 1 cup mozzarella after 30-40 minutes and increasing time as necessary for a thermometer inserted in center to read 165°.

ITALIAN UNSTUFFED SHELLS

Steps:

• Preheat the oven to 375 degrees F.
• Bring a medium pot of salted water to a boil. Add the pasta to the boiling water and cook until al dente according to the package directions. Drain and set aside.
• Add the tomatoes to a large bowl and use your hands to crush them into chunky pieces; set aside.
• In a 12-inch skillet over medium-high heat, add the oil. Add the sausage and brown in large chunks until no pink remains, 5 to 8 minutes. Set aside on a paper towel-lined plate. Wipe out the fat from the skillet, leaving about 1 tablespoon behind. Add about a third of the tomatoes to the skillet and stir to pick up any remaining browned bits. Set aside.
• In another large bowl, add the spinach, ricotta, Parmesan, shredded mozzarella, egg, garlic, nutmeg and 1 teaspoon each salt and pepper. Mix to combine. Add the cooked pasta and sausage and gently mix.
• Add the pasta and sausage mixture to the skillet. Top with the remaining tomatoes and then the sliced mozzarella. Bake, uncovered, until heated through and the cheese is bubbling, 20 to 25 minutes. Garnish with torn basil before serving.

ITALIAN PASTA BAKE

Steps:

• In a large skillet, cook beef and onion over medium heat until no longer pink. Add garlic; cook 1 minute longer. Drain. Stir in spaghetti sauce, diced tomatoes, mushrooms and Italian seasoning. Bring to a boil. Reduce heat; simmer, uncovered, 20 minutes., Meanwhile, preheat oven to 350°. Cook pasta according to package directions; drain. Add to beef mixture and gently stir in sliced plum tomatoes. , Transfer to an ungreased 13x9-in. baking dish. Sprinkle with cheeses. Bake 25-30 minutes or until bubbly and heated through.

ITALIAN SAUSAGE STUFFED SHELLS

Steps:

• Preheat oven to 350 degrees F (175 degrees C). Lightly oil a 9x13 baking dish.
• Bring a large pot of lightly salted water to a boil. Cook shells in the boiling water, stirring occasionally until tender yet firm to the bite, about 10 to 12 minutes. Drain. Lightly oil a rimmed baking sheet; place drained pasta on baking sheet to cool.
• Heat 2 teaspoons vegetable oil over medium-high heat in a heavy skillet. Cook and crumble sausage until it has lost its pink color and begins to brown. Remove from heat; drain off grease.
• Stir half of the shredded cheese and the Italian seasoning into the browned sausage. Spoon mixture into the pasta shells (1 to 2 tablespoons per shell). Arrange stuffed shells in prepared baking dish. Pour marinara sauce evenly over the shells. Top with remaining shredded cheese. Cover tightly with aluminum foil.
• Bake in preheated oven until heated through and bubbly, about 30 minutes. Remove foil; bake until browned, 5 to 10 more minutes. Sprinkle with a pinch of Italian seasoning, if desired.

ITALIAN SHELLS CASSEROLE

Steps:

• Cook shells and drain (while waiting, go on to next steps).
• Brown ground beef and drain. Add salt, pepper, and marinara sauce. Simmer 20 minutes.
• In deep pan, line bottom with 1/2 of the shells. Cover with half of the meat sauce. Spread half of the sour cream lightly over and then sprinkle with half of both the cheeses. Repeat.
• Cover and bake at 350°F for 40 minutes.
• Uncover and bake 20 minutes more.