Tuna Bake

Ingredients

• 1 (3 oz.) pkg. cream cheese, softened
• 1 (10 1/2 oz.) can condensed cream of mushroom soup
• 1 (6 1/2 oz.) can tuna (more, if you like)
• 1 Tbsp. chopped onion
• 1 tsp. prepared mustard
• 1/3 c. milk
• 1/2 (7 oz.) pkg. or 1 c. elbow macaroni, cooked and drained
• 1/2 c. fine dry bread crumbs
• 2 Tbsp. oleo, melted