Tuna and Noodles Potluck Dish

Ingredients (11)

• 6 Tbsp. butter
• 1/4 cup flour
• 2 cups milk
• 8 oz. cream cheese
• 1 tsp. salt and pepper
• 3-4 Tbsp. Worcestershire sauce
• 1 pkg. 16 oz. DeLallo shells
• 2 7 oz. cans tuna, drained and flaked
• 4 oz. jar pimientos
• Fresh dill
• 1/4 cup Parmesan cheese. grated