Best Shepherd's Pie

Peel and cut potatoes, boil in salted water until tender enough to cut with a fork While potatoes are cooking, melt 4 tablespoons of butter in a large sauté pan. Sauté the onions until tender over medium heat, approximately 10 minutes. Add the vegetables in the last 4 minutes of cooking. Add the ground beef and season with Season All, Worcester Sauce, Salt and Pepper. Cook uncovered over low heat for approximately 10 minutes or until beef is no longer pink. Preheat over to 400 degrees While beef mixture is cooking, combine the potatoes, 8 tablespoons of butter, salt and pepper and mix with a mixer on medium for about 4 minutes or until well blended. Yu can add more butter, salt or pepper to taste. Place beef mixture in the bottom of a glass cookware and then spread the mash potatoes evenly on top. Use a fork to make criss cross designs in the mash potatoes. Cook for approximately 30 minutes, top will be a little brown. Broil for another 3-4 minutes on Hi for nice golden finish. *After plating you can top with cheese with a little added flavor