Meaty Manicotti - cooking recipe

Ingredients

1 box manicotti noodles
1 lb. ground beef
1 (8 oz.) pkg. frozen chopped leaf spinach
1 (8 oz.) pkg. cottage or Ricotta cheese
1 can quartered tomatoes
1 chopped onion
1 can drained, sliced mushrooms or fresh mushrooms
1 pkg. Mozzarella cheese
1 pkg. Cheddar cheese

Preparation

Preheat oven to 350\u00b0.
Prepare noodles as directed.
Drain noodles and set out, not touching each other.