Easy Mexican Casserole(Can Be Made Ahead Of Time) - cooking recipe

Ingredients

1 (10 oz.) pkg. frozen spinach
1 1/2 lb. lean ground beef
1 medium onion, chopped
1 (16 oz.) can tomatoes
2 (10 3/4 oz. each) cans mushroom soup, undiluted
1 (8 oz.) container dairy sour cream
1 tsp. garlic salt
12 corn tortillas
1/2 c. butter, melted
1 (4 oz.) can chopped green chilies
2 1/2 c. (10 oz.) shredded Cheddar cheese

Preparation

Prepare 13 x 9 x 2-inch baking pan with Pam.
Cook spinach according to package directions; drain well.
Brown meat and onion in skillet.
Drain off excess fat.
Add tomatoes and cooked spinach.
Combine soup, sour cream and garlic salt; set aside.