This St. Patrick's Day, whip up a traditional Irish stew made with succulent and flavorful leg of lamb. Lamb Roast 1 3.5 lb. Omaha Steaks New Zealand Boneless Leg of Lamb Roast, cut into 2 inch thick slices (Shop now: https://www.omahasteaks.com/product/New-Zealand-Boneless-Leg-of-Lamb-1-35-lbs-02970?SRC=RZ0616) 1 Tbsp. kosher salt 2 tsp. fresh cracked black pepper 2 Tbsp. avocado oil Irish Stew 2 Tbsp. butter 1 large yellow onion, roughly diced 4 cloves garlic, minced 2 Tbsp. tomato paste ½ cup