Tuna ‘n’ Pea Casserole

Ingredients

• 8 ounces uncooked egg noodles
• 2 cans (10-3/4 ounces each) condensed cream of mushroom soup, undiluted
• 1/2 cup mayonnaise
• 1/2 cup 2% milk
• 2 to 3 teaspoons prepared horseradish
• 1/2 teaspoon dill weed
• 1/8 teaspoon pepper
• 1 cup frozen peas, thawed
• 1 can (4 ounces) mushroom stems and pieces, drained
• 1 small onion, chopped
• 1 jar (2 ounces) diced pimientos, drained
• 2 cans (6 ounces each) tuna, drained and flaked
• 1/4 cup dry bread crumbs
• 1 tablespoon butter, melted