Step 1: 1) preheat oven to 200 centigrade / 400 fahrenheit / gas mark 6
Step 3: 2) place the raw chicken breasts into a pyrex dish.
Step 5: 3) pour over the sauce so it covers all the chicken.
Step 7: 4) crush up your crisps then sprinkle on top so it covers the whole dish. Make sure there is an even spread all over.
Step 9: 5) grate your cheese then sprinkle over the top covering all the crisps. Make sure there is an even spread all over.
Step 11: 6) pop in the oven for about 30/40 minutes or until the chicken is cooked all the way through
Step 13: 7) serve and enjoy.