TUNA SANDWICH FILLING

2 cans (6 ounces each) tuna, drained and flaked
1 can (14-1/2 ounces) whole new potatoes, drained and diced small
1 can (8 ounces) crushed pineapple, well drained
1/2 cup salad dressing
1 tablespoon diced pimiento
1/8 teaspoon garlic powder
1/4 teaspoon salt

Combine tuna, potatoes and pineapple. Stir together salad dressing, pimiento, garlic powder and salt. Pour dressing over other ingredients. Mix well. Serve on bread or rolls.