Make the most of Christmas leftovers with these easy-to-make ham sliders. Recipe: Ruth Pretty Makes 18 to 24 INGREDIENTS 18 to 24 small white buns (see loaf.co.nz/stockists for Al’s slider buns – or make your own, using the following recipe) 350g sliced swiss or swiss-style cheese 300g hand-sliced ham off the bone 120g butter, melted 2 tablespoons wholegrain mustard 1 teaspoon worcestershire sauce METHOD If the buns are in a sheet, leave them attached but slice them through horizontally. Put…