In a large bowl, combine the lamb cubes, garlic, olive oil, oregano, thyme, salt, and pepper. Mix well to coat the lamb.
Prepare a medium-high heat grill. Place the lamb cubes on the grill and cook for about 10-15 minutes, turning often, until the lamb is cooked through.
Meanwhile, in a small saucepan, combine the brown sugar, balsamic vinegar, and water. Bring to a boil, reduce heat and simmer for 5-7 minutes or until the glaze is thickened.
Brush the glaze over the lamb cubes and cook for an additional 3-5 minutes, or until the glaze is caramelized and the lamb is cooked to your desired doneness.
Serve the grilled lamb with your favorite sides.
Interesting Facts
Lamb is a rich source of proteins and essential fatty acids.
Balsamic vinegar is made by reducing cooked grape juice and has a sweet, acidic flavor.
Brown sugar is made by combining white sugar and molasses.