Put all of the ingredients in a food processor and blitz until you reach a fine powder stage.
You can store any leftover mix in an airtight container until you want to use it again.
Pre heat the oven to 180°C.
Mix the spice mix with the panko breadcrumbs.
If using chicken breasts, cut the chicken however you like. We like to cut each breast into 2 thinner slices.
Dip the chicken in beaten egg, then coat in the seasoning.
Cook for 25-30 minutes, turning once halfway through cooking.