HEAT oven to 400°F.
MIX meat, 2/3 cup cheese, 1/4 cup ketchup and garlic powder; shape into 12 balls. Place, 4-inches apart, on foil-covered baking sheet sprayed with cooking spray; flatten each into 1/2-inch-thick patty.
BAKE 15 min. or until done (160ºF); drain.
SPREAD patties with remaining ketchup. Top with remaining cheese; bake 5 min. or until melted. Serve over rice.