For every tin of skinless boneless sardines you will need 1 egg and two slices of bread made into crumbs.
Saute a small bit of kale and onions just enough to take the bitterness away from the kale, add a dash of salt and pepper.
Beat the egg, add breadcrumbs and sardines then mix well. When mixed ,add the kale and onion, mix again and make into patties,covering the finished patty in bread crumbs.
Oil a pan and cook until golden brown.
And lastly,if you need a party food you can make these in 1 inch size, chill for 2 to 4 hours, cap with cucumber then whip up a dipping sauce of balsamic vinegar, brown mustard and a little mayo, or use Durkees sauce thinned with balsamic. Delicious!