3 tablespoons Dijon mustard
3 cloves garlic, chopped fine
¼ cup fresh parsley, chopped
¼ cup fresh cilantro, chopped
¼ cup fresh mint, chopped
2 teaspoons fresh thyme, chopped
2 teaspoons cumin
¼ teaspoons salt
3 tablespoons canola oil
1 (4 pounds) boneless lamb leg roast, tied
Preheat oven to 425°F.
In a small bowl, combine mustard, garlic, herbs, cumin and salt. Set aside.
In a large sauté pan, over high heat, add canola oil. Add lamb and brown on all sides. Remove from pan and smear the top of roast with mustard and herb mixture.
Put lamb on a rack in a roasting pan and cook for (20 minutes per pound) 1 hour and 20 minutes, or until a meat thermometer registers 130°F for medium-rare or 140°F for medium. Transfer lamb to a cutting board and let stand 10 minutes.