1 (7 1/4 oz.) pkg. macaroni and cheese dinner
1 (8 1/2 oz.) can sweet peas, drained
1 sm. can tuna, drained and flaked
1 c. mayonnaise
1/4 c. sweet pickle relish, drained
2 tbsp. chopped onion
Dash of salt

Prepare dinner package as directed. Add remaining ingredients and mix lightly. Chill. Add additional mayonnaise if needed before serving. Yield: 6 to 8 servings.