From Stop and Shop
1 package (9 oz) refrigerated cheese ravioli
1 pound ground beef
2 cans (14.5oz each) diced tomatoes with basil, garlic & oregano, undrained
2 cups or more lightly packed fresh baby spinach
1/2 to 3/4 C. crumbled feta cheese or grated Parmesan cheese (optional)
sliced black olives (optional)
Cook ravioli according to package directions, drain.
Brown ground beef in large skillet (about 5 minutes). Pour off drippings. Stir in tomatoes, bring to a boil, cook 5 minutes. Reduce heat, add ravioli and spinach, cook just until spinach is wilted.
Sprinkle with cheese before serving.