Bring water to a boil in a large pot, add pasta and cook 10 minutes, drain and rinse with cold water.
24 jumbo pasta shells
Meanwhile cook the ground beef in a large skillet over medium heat until brown, about 7- 10 minutes. When the meat is almost finished add the garlic.
1 pound lean ground beef, 1 clove garlic
Preheat oven to 375°. Spray a 9" X 13" baking dish with cooking spray and put enough pasta sauce in the bottom of the dish so that it covers the surface, probably about a cup, depending on the size of your dish.
1 jar pasta sauce, Cooking spray
In a large bowl combine the meat, egg, ricotta cheese, 1 1/2 cups mozzarella cheese, Parmesan cheese, Italian seasoning, salt and pepper.
1 egg, 1 container ricotta cheese, 1 1/2 cups mozzarella cheese, 1/2 cup Parmesan cheese, 1 teaspoon Italian seasoning, 1/4 teaspoon salt, 1/4 teaspoon black pepper
Use a table spoon to fill the shells and place them into the prepared baking dish in a single layer, spoon remaining sauce over shells. Cover with foil.
1 jar pasta sauce
Bake for 35-40 minutes or until bubbly, uncover and add remaining 1/2 cup of mozzarella cheese; cook until cheese is melted, about 5 minutes.
1/2 cup mozzarella cheese
Let stand about 5 minutes before serving.