1 lb. ground beef
1/4 tsp. salt
1 (26 oz. to 30 oz.) jar spaghetti sauce
1 (14 1/2 oz.) can Italian diced tomatoes
1/4 tsp. total red and/or black pepper
1 carton Ricotta cheese
1/4 c. Parmesan cheese
1 1/2 c. grated Mozzarella cheese
1 egg, beaten
10 Lasagna noodles

Brown meat (8 to 10 minutes). Mix spaghetti sauce, tomatoes, salt and pepper. In medium bowl, beat egg. Add Ricotta and Parmesan cheeses. Spread 2 cups of meat and sauce on 13 x 9-inch pan. Arrange 5 noodles one at a time, pressing into meat mixture. Spread cheese mixture on noodles. Sprinkle with Mozzarella cheese and top with 1 1/2 cups meat sauce. Arrange another layer of noodles, pressing into meat. Sprinkle Mozzarella cheese on top. Tent foil lightly.

Bake 45 minutes at approximately 350°F. Remove from oven and let sit 15 minutes. Cut into 3-inch squares. Serve.