Trim fat from lamb chops. Rub both sides with lemon; sprinkle with garlic powder and pepper.
Combine next 3 ingredients; mix well, and press on all sides of chops. Place chops in an 8x12x2 inch baking dish coated with cooking spray; bake, uncovered, at 500 degrees for 4 minutes. Reduce heat to 350 degrees, and bake an additional 15 minutes or until a meat thermometer inserted in chop registers 180 degrees. Garnish with lemon and lime slices. Yield: 4 servings; 177 calories per serving.