Fettuccine with Tuna Sauce

1 Red Onion; Md, Sliced

1 Garlic Clove; Minced

1/2 c Regular Margarine

6 1/2 oz Tuna In Water; Drain, Flake

1/4 t Black Pepper

8 oz Fettuccine; Cooked, Drained

3 c Red Leaf Lettuce; Torn

In a medium skillet, over medium heat, cook the onion and garlic in the margarine for 2 minutes. Add the tuna and pepper; cook and stir for an additional 2 minutes more. In a large bowl, toss the hot fettuccine with the tuna sauce and lettuce until well mixed. FROM THE BACK OF A BLUE BONNET BOX.