Preheat the oven to 450°F.
Set a sauté pan over medium heat. Add the butter. Once melted, add the chopped chicken pieces. Salt and pepper the chicken liberally, then stir to brown the chicken pieces on all sides, about 5 minutes.
Pour the butter chicken sauce into the pan. Stir to coat the chicken pieces in the masala sauce. Simmer for an additional 5 minutes. Meanwhile chop all the fresh ingredients for the pizzas.
Once the butter chicken curry has fully cooked, lay the pieces of naan bread out on baking sheets.
Spoon the chicken curry and sauce evenly over the top of the naan, leaving room around the edge. Sprinkle the top of each pizza with a ¼ cup of shredded mozzarella cheese.
Then top each pizza with sliced bell pepper, onion, jalapeños, and a little bit of goat cheese. Place the pizzas in the oven and bake for 10 minutes.
When the pizzas come out of the oven, sprinkle with fresh mint and serve warm.
