Preheat oven to 350°F.
In a large pot boil noodles according to package directions to al dente.
In a large bowl mix together soup, tuna, peas and carrots, milk, mayonnaise, 1 cup cheese, and seasonings until well combined.
Fold in cooked noodles and mix until well combined.
Pour mixture into a 13x9 baking dish.
In a small microwavable safe bowl melt 2 tablespoons of butter and combine with bread crumbs.
Sprinkle 1 cup cheese on top of casserole.
Bake for about 40-45 minutes or until golden brown and bubbly.
Store leftovers in refrigerator.