2 c. water
1 (3 oz.) pkg. chicken flavor Ramen noodle soup
1 (6 1/8 oz.) can tuna
1 (10 1/2 oz.) can cream of mushroom soup
1/2 c. milk
1/2 c. grated cheddar cheese
1 tbsp. mustard
1 tbsp. Parmesan cheese

Place noodles and water in 1 1/2 quart microwave dish and microwave 3 minutes. Drain. Combine remaining ingredients including Ramen noodle seasoning packet with noodles. Microwave 8 minutes.