Brown sausage slowly; drain off excess fat. Add garlic, tomatoes, basil, oregano, 1 1/2 teaspoons salt, and tomato paste. Simmer, uncovered, for 30 minutes, adding a little water if too thick. Cook lasagna noodles in boiling salted water according to package directions. In a bowl, combine ricotta cheese, Parmesan cheese, parsley, eggs, 1 teaspoon salt, and pepper. Place a layer of noodles in bottom of a 13x9x2-inch baking dish or lasagna pan. Cover with a layer of mozzarella cheese then spoon 1/2 of ricotta mixture over mozzarella. Spoon 1/2 meat sauce over the cheese. Repeat layers. Bake for 30 to 40 minutes in a 375° oven.
Allow lasagna recipe to set a few minutes before serving.