To make balsamic-honey syrup, in a small saucepan over low heat, simmer vinegar and honey for 4-5 minutes or until syrupy, stirring frequently.
Preheat broiler. With scissors or a small sharp knife, cut dates open on one side. Stuff each date with about 1 teaspoon Kerrygold Cashel Blue Farmhouse Cheese. Wrap 1 piece of bacon around each date and secure with a toothpick.
Place dates on a foil-lined broiler pan or rimmed baking sheet. Place under the broiler about 3 inches from the heat and broil for 4 minutes. Turn dates over and broil 4 minutes more. Transfer to a serving platter and drizzle with balsamic-honey syrup. Serve warm.