Red discoloration of the urine can have various causes: 1  Red blood cells. 2  Microscopic hematuria (small amounts of blood, can be seen only on urinalysis or light microscopy)  Macroscopic hematuria (or frank or gross hematuria)
Trim the lamb, if necessary, and rub both sides of the rack with olive oil. Sprinkle with rosemary and pepper, rubbing them into the meatiest parts of the racks. Prepare a charcoal or gas grill. Lightly spray the grill rack with vegetable oil cooking spray. The coals should be moderately hot to hot. Grill the racks, meat side down, for 4 or 5 minutes, or until the temperature of the meatiest part reaches 100Â°F. Move the racks to the edge of the grill, away from the hottest part of the fire, and cook, covered, for 15 to 20 minutes longer, or until the temperature reaches 140Â°F for rare meat.
Light a grill or preheat a grill pan. If using charcoal, let the coals burn until white, then push them to one side of the grill. Season the lamb with salt and pepper. Spread the meaty sides of the racks with the mustard and then press the parsley, rosemary and thyme onto the meat. Step 2. Sear the racks of lamb over high heat, or directly over the coals, meaty side down, until they are nicely browned, about 6 minutes. Turn the racks so that they are leaning against each other with the bones pointing up and grill until the meaty sides are nicely browned on the bottom, about 3 minutes.