Spaghetti Pie

Spaghetti Pie
Recipe from my mom

1/2 Bag of spaghetti noodles (maybe a little less)
1/2 Lb ground beef, cooked (optional)
1 Cup cottage cheese
1/2 Cup grated Parmesan cheese
1 Egg
1 Tablespoon butter or margarine
Spaghetti sauce

Cook spaghetti noodles according to package and drain. Pour noodles into a pie pan, 8x8 baking dish, or similar dish. Mix in Parmesan cheese and butter to noodles until butter is melted. Mix together cottage cheese and egg, layer over noodles. If adding ground beef, add a layer on top of cheese and egg mixture. On top, put a layer of spaghetti sauce (may be about 1/2 the bottle...needs lots). Poke holes into the spaghetti noodles for the sauce to get inside. Bake at 350 for 20-30 minutes or until bubbly.