Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  3             pounds  lamb loin
  3          teaspoons  dijon mustard
     1/4           cup  pistachio nuts
  1           teaspoon  balsamic vinegar
  3          teaspoons  red wine
  3          teaspoons  beef broth
  1           teaspoon  rosemary
     1/4           cup  unsalted butter

Preparation:

trim loins fully, reserving trim heat a dry cast iron skillet, over a moderate flame sear the lamb loins on all sides moisten with dijon mustard coat evenly with ground pistachios place on a rack in a roasting pan roast @ 450 degrees for 10 minutes remove from oven and allow to rest for 20 minutes meanwhile, heat a dry cast iron skillet over a moderate flame add lamb trimmings and brown well add the vinegar, wine, and stock heat and shake pan to reduce liquid by half add the rosemary, heat and stir for 5 minutes remove from heat, whisk in butter season to taste with salt and pepper slice loins thinly serve hot, with sauce

Nutritional Information:

142 Calories (kcal); 14g Total Fat; (84% calories from fat); 4g Protein; 2g Carbohydrate; 31mg Cholesterol; 56mg Sodium