Trudy’s Sausage Quiche

1 pound Italian Sausage
½ cup fresh chopped onions (optional)
8 oz shredded sharp cheddar cheese
2 tablespoons flour
1 deep dish unbaked pie shell
3 beaten eggs
1 small can Carnation evaporated milk

Brown sausage and onions – break up well. Drain fat well and pat with paper towel to remove any remaining fat.
Combine sausage, onions, cheese, and flour in pie shell.
Beat together eggs and milk – pour over sausage mixture.
Place on baking sheet to bake. Bake at 375 degrees for 35-40 minutes.