much     the     same    way     I   cook    my  butter-basted   steak   (see
here):  skip    the oven    completely  and roast   it  in  a   moderately
hot pan on  the stovetop.   The same    basic   rules   apply.
 - Dry the rack and season it liberally either at least 45
 - minutes before cooking or immediately before 
 cooking.
 
- Don’t   bother  letting     it  come    to  room    temperature     if
 cooking it immediately; it’ll cook about the same either
 way.
- Use the heaviest    pan you’ve  got,    for more    even    heat
 distribution and a better sear.
- Manage  your    temperature so  that    the lamb    is  perfectly
 browned just when the center hits medium-rare.
- Don’t   crowd   the pan—a   couple  of  racks   in  a   12-inch
 skillet is about the most you can do at once.
- Flip    as  often   as  you’d   like—this   leads   to  faster, more
 even cooking.
- Don’t add butter until close to the end, or it’ll burn.
- Make sure to brown the edges of the racks!
- Let the meat rest before carving and serving.
The only    other   issue   with    a   rack    of  lamb    is  its somewhat
awkward shape.  Because of  the curvature   of  the bones,  it’s
basically   impossible  to  get good    contact with    the skillet on
the inside  curve   of  the bones.  The solution    is  to  simply  not
bother   trying.     Rather  than    letting     the     inside  curve   of  the
bones   cook    via the heat    of  the pan,    it’s    better  to  cook    them
by  basting them    with    hot fat.
Rack    of  lamb    is  expensive,  which   may have    turned  you
