mix together your drained tuna, mayo, relish and seasoning
toast your bread, this should make 2-3 slices or 2 generous ones. After the toast is toasted, lightly butter it, then spread your tuna mixture on the toast, spread all the way to the edges.
place one slice of Havarti Dill Cheese on top, it should fit perfectly, put your toast on a cookie sheet and BROIL in the oven for only a couple of minutes, until the cheese is melting down the side of the toast. This is an open faced tuna melt, I forgot to mention that.
You can serve this with fruit or potato chips or both....yummy!!!!