Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: sauce: saute onions, pepper, and garlic in oil for 5 minutes. add mushrooms and saute 5 minutes more. stir in tomato puree, paste, water and spices. cook and crumble sausage in a separate pan; drain off fat. add to sauce and simmer about 3 hours; add more water if sauce gets too thick. shortly before assemblage, cook shells according to directions; drain. filling and assembly: combine all ingredients except romano cheese; spoon into shells (if mixture is too thin, add more parmesan). spoon some sauce into bottom of a 9x13-inch pan. lay stuffed shells in pan. pour on additional sauce. sprinkle with romano. bake at 325 degrees for 25-30 minutes.

Target recipe: boil shells according to package directions. remove from pot with tongs to avoid tearing and allow to cool on a sheet of wax paper. combine eggs, cheeses, and seasonings in bowl. spoon about 3 tbls. cheese mixture into each cooked shell. spread 2 tbls of the spaghetti sauce in bottom of 13"x9" baking dish. arrange shells in dish over sauce.pour remaining sauce over stuffed shells. sprinkle cheese over sauce. bake in 350f degrees oven for 30 minutes.