This is a really easy recipe and the sandwiches can be thrown in the freezer making for an easy meal when not feeling well.
1 stick of butter
3 tbsp mustard
1 1/2 tsp porry seeds
1 tsp worcheshire sauce
3/4 lb of boiled ham
1/2 lb of them sliced swiss/ american cheese
melt butter add other ingredients. Then take a basting brush and brush mixture onto hamburger buns then top with ham and cheese. Wrap bun in foil and cook on 400 degrees for 10 minutes.
Like I said you can freeze these before cooking and take them out and bake them as needed.