Mom'S Tuna Casserole Circa 1949 - cooking recipe

Ingredients

1 (12 ounce) package egg noodles or (12 ounce) package macaroni
1/4 cup chopped onion
2 cups shredded cheddar cheese
1 cup frozen green peas or 1 cup canned green peas, drained
2 (6 ounce) cans chunk tuna, drained
2 (10 3/4 ounce) cans cream of mushroom soup, undiluted
2 1/4 ounces cans sliced mushrooms, drained (optional)
1 1/2 cups crushed potato chips

Preparation

Bring a large pot of lightly salted water to a boil.
Cook pasta in boiling water for 8 minutes, or until al dente; drain.
Preheat oven to 425 degrees F.
In a large bowl, thoroughly mix noodles, onion, 1 cup cheese, peas, tuna, soup and mushrooms.
Transfer to a 9\" x 13\" inch baking dish, and top with potato chip crumbs and remaining 1 cup cheese.
Bake, uncovered, for 15 to 25 minutes in the preheated oven, or until cheese is bubbly.