Hot Ham and Cheese Sliders

Recipe video above. You can't imagine how good a ham sandwich can be until you've tried Hot Ham and Cheese Sliders! Rolls stuffed with ham and cheese smothered in a tangy mustard onion butter sauce baked until the cheese is melty, this American game-day favourite is excellent big-batch party food that is leftover Christmas ham-worthy. The mustard and onion really works in this, lending savouriness and tang that sets this apart from the usual boring lunchbox ham sandwiches! And there's probably less butter per roll (1 3/4 tsp each) than if you spread it on like usual. (Did I just convince myself this is healthy? 🤣)