Split the buns in half horrizontaly, keep the buns connected, so you end up with a slice bottoms and a slice of tops.
Spread the bottoms with pizza sauce, top with a slice of salami, spinach leaves and mozzarella.
Replace the top of the buns.
Melt the butter and brush the tops of the buns.
Sprinkle parmesan over the melted butter
Bake at 200 degrees for 10 minutes or until the cheese is melted.
Serve
Video
Notes
Tips
If you don't want to use fresh mozzarella as I did, no problems at all, just be sure to pick a cheese that melts well. Colby, Havarti, Grated Cheddar, Gruyère, Swiss Cheese.
Brushing the sliders with melted butter before baking is not absolutely essential, but it gives them a lovely sheen and a little extra flavour.
Substitutions and Alternative Filling Ideas
To be absolutely honest you can substitute absolutely any filling you want in these sliders, use your favourite cheese, sprinkles the buns with seeds instead of parmesan, load the pizza sliders with other pizza fillings, sundried tomatoes, capsicum, olives, pepperoni are all yummy, or you can try some of my other slider options listed below.
Hawaiian sliders: Ham, cheese, and pineapple
Leftover sliders: Turkey/Chicken, cranberry or a slice of apple, cheese
Caprese sliders: Tomato, basil, mozzarella
Breakfast sliders: Scrambled eggs, cheese
Lasagne sliders: Left-over bolognese sauce, spinach and cheese.