1/2 c. chopped onion
1 med. clove garlic, minced
2 tbsp. butter
1 can cream of mushroom soup
2/3 c. milk
1 can tuna, drained and flaked
2 c. sliced cooked potatoes
1 c. cooked cut green beans
2 tbsp. chopped parsley (optional)

In skillet, cook onion with garlic in butter until tender. Blend in soup and milk. Add remaining ingredients. Heat; stir now and then. 4 to 6 servings.