Crispy Mashed Potato Pancakes

Ingredients

mashed potato 400g
bacon 4 strips
onion 1
leek 3cm / 1.2"
garlic 3 cloves
flour 1/4 C
parmesan cheese 1/2 C
mozzarella cheese 1/2 C
parsley 1/2 tsp
garlic powder / onion powder 1/2 tsp
red chilli flakes 1/2 tsp