Cheese And Onion quiche

vintage cheddar 53.2% , red leicester 16.0% , onion combined with a savoury eg pastry case Ingredients Whole Milk 15.5% , wheat flour 15.5% , onion 16.0% , free range eggs 10.5% , vintage cheddar 11.0% , single cream 3.5% , vegetable oil 3.5% , water 3.5% , red leicester 4.0% , modified corn starch 0.3% , chives 0.2% , dextrose 0.1% , white pepper 0.0% , salt 0.0% , nutmeg 0.0%