2 tbsp. butter
1 sm. onion, peeled, chopped fine
1 tbsp. all-purpose flour
1/4 c. milk
2 cans (7 oz.) tuna, drained
2 c. cooked macaroni, drained
2 stalks celery, chopped
1/4 c. crushed potato chips
1/8 tsp. BLAIR garlic powder
1/2 tsp. BLAIR onion salt

Preheat oven to 350 degrees. Grease casserole. In saucepan melt 1 tablespoon butter, saute onion, set aside. In a separate saucepan melt remaining butter, garlic powder and onion salt. Stir in flour until blended. Gradually add milk, stir until sauce is thickened. Combine all ingredients together except the potato chips. Pour mixture into greased casserole, sprinkle crushed potato chips over top. Bake 30 minutes. Yields: 4 to 6 servings.