Step 1: Preheat oven to 500F and spray a casserole dish with cooking spray

Step 2: Saute minced garlic in the olive oil until translucent but not browned. Set aside

Step 3: Place the chicken breasts in the casserole dish and sprinkle with salt and pepper on both sides

Step 4: Mix brown sugar into the sauteed garlic and distribute evenly on top of the chicken breasts

Step 5: Bake, uncovered for 15 to 20 minutes or until chicken breasts are cooked through