Cheddar Tuna Casserole

By KeyIngredient

Ingredients

• 1 small onion, chopped
• 2 Tbsp. butter or margarine
• 1 cup KRAFT Shredded Sharp Cheddar Cheese, divided
• 2 cups egg noodles, cooked, drained
• 1 can (10-3/4 oz.) condensed cream of celery soup
• 1 can (5 oz.) tuna, drained, flaked
• 1/3 cup milk
• 1/4 cup KRAFT Grated Parmesan Cheese
• 2 Tbsp. chopped pimento

Preparation

Step 1

HEAT oven to 350°F.

COOK and stir onions in butter in large saucepan on medium heat 5 min. or until crisp-tender. Add 1/2 cup Cheddar and remaining ingredients; mix well.

SPOON into 1-qt. casserole.

BAKE 30 min. Top with remaining cheddar; bake 5 min. or until melted.