1 1/2 lb. hamburger meat
1 sm. onion
1 pkg. taco mix
1 (16 oz.) can tomatoes
1 (15 oz.) can tomato sauce
1 (12 oz.) pkg. grated Cheddar cheese
1 pkg. (qty. 10) soft tortilla shells
Sour cream (optional)

Brown hamburger and onion. Drain, then add taco mix, tomatoes and tomato sauce. Heat together. Put small amount of sauce mix on bottom of 9 x 13 pan. Place meat sauce mix in each tortilla center and sprinkle with cheese. Roll up and place seam side down in pan. Repeat 10 times. Top with remaining sauce and cheese. Cover with foil and bake at 350 degrees for 20 to 25 minutes. Can be served with sour cream.