Grate 6 Russet potatoes. Put in salted or lemon juice water. Drain water. Add:

1 med. onion, chopped fine
6 oz. bacon, fried (plus fat)
5 oz. can evaporated milk
5 eggs, beaten
1 tbsp. melted butter
Salt and pepper

Stir all together and pour into a 10 x 14 inch pan and bake at 425 degrees for 1/2 hour. Then at 325 degrees for 1/2 hour.