Terrific Tuna Casserole

10 oz packaged tuna

1 1/2 cups egg noodles, cooked and drained

1 can green peas, drained

1 small can mushrooms, drained

4 oz pimentos, drained

1 can mushroom soup

1 cup mozz/parm grated cheese

1/8 cup mayo

1/8 cup sour cream

Blend  all ingredients.

Pour into  8 X 8 glass baking dish.

Cook at 350 for 30 minutes.