Quiche - With beef

4 eggs 1 1/2 cups evaporated milk (2 small cans) 1 tablespoon flour salt pepper 1 medium onion , cut into large chunks 1 1/2 cups swiss cheese , Cubed 3/4 lb[...]

1 sheet frozen puff pastry , thawed but unfolded 1/2 lb bulk pork country sausage 1/4 cup finely minced onion 1/4 cup finely diced red sweet bell pepper 1[...]