4 lamb loin chops (2 inches thick and 5 ounces each
1/4 cup olive oil
1 teaspoon dried rosemary, crushed
4 large portobello mushrooms
In a small bowl, combine first four ingredients. Pour 1/3 cup marinade into a shallow dish; add lamb chops and turn to coat. Cover; refrigerate 1-4 hours. Cover and refrigerate remaining marinade.
In a small bowl, combine oil and rosemary; brush over mushrooms. Lightly oil grill rack.
Grill lamb chops and mushrooms, uncovered, over medium heat or broil 4 in. from heat 8-10 minutes on each side or until meat reaches desired doneness (for medium-rare, a thermometer should read 135°; medium, 140°; medium-well, 145°), basting frequently with reserved marinade. Slice mushrooms and serve with lamb chops.