INGREDIENTS
1 cup
balsamic vinegar
1 tsp
sugar
2
large sub buns
3 tbsp
olive oil, divided
2
large chicken breasts, cut into 1 inch cubes
4 oz
fresh mozzarella, sliced
4
tomatoes, chopped
2 cloves
garlic, minced
1
bunch fresh basil leaves, roughly chopped
Salt and Pepper