Ravioli Casserole - cooking recipe

Ingredients

1 1/2 lb. lean ground beef
1 medium onion, chopped
2 garlic cloves, minced
1 (28 oz.) can peeled tomatoes in thick tomato puree
1/4 tsp. freshly ground black pepper
1/2 c. freshly grated imported Parmesan cheese
1 lb. bow tie pasta or fettuccine, freshly cooked
2 tsp. Italian herb seasoning
2 c. Ricotta cheese
1 (15 oz.) can tomato sauce
1 (10 oz.) pkg. frozen chopped spinach, defrosted and squeezed to remove excess moisture

Preparation

In a large skillet, over medium-high heat, cook the ground beef, onion and garlic, stirring often to break up lumps, until the meat loses its pink color, about 5 minutes.