Mango Salsa

1/2 cup (1 block) butter or margarine 1 can (about 7 ounces) water pack tuna, drained and flaked 4 tsp. lemon juice 1/4 cup mayonnaise or salad dressing 2 tbsp. chopped stuffed green olives Cream butter or margarine until soft in a small bowl, beat in tuna, lemon juice and mayonnaise or salad dressing; fold…