Once oil and butter is hot add the prepared lamb cutlets , but do not over crowd the pan , do two to three at a time depending on how large your pan is , now turn the pan down to medium heat and cook the cutlets until golden brown and crisp , then turn the cutlets and proceed to cook the other side till golden brown and crisp . Depending on how you like yours cooked to how long you cook them , i like mine well medium well , so i cooked mine for about 10-12 minutes each side .