3 c. cooked macaroni
1/2 c. sliced pimento olives
2 sm. cans tuna
1 can sliced mushrooms, drained
1/2 c. chopped celery
1/2 c. cashews
1 c. mayonnaise
Dash of salt
Dash of pepper
Dash of oregano
2 c. cheddar cheese, shredded
1/2 c. frozen peas
1 can water chestnuts

Place all ingredients in a greased casserole, except the cheese. Put cheese on top. Bake 25 minutes at 350 degrees.