Shepherd's Pie

In honor of St. Patty's Day tomorrow, here is my mom's recipe for Shepherd's Pie. It's very easy to make! Barry and I love it!

Shepherd's Pie

1 22 oz package frozen mashed potatoes
1 lb ground beef (I use 96/4--the leanest you can buy)
1 onion
1/2 c sliced carrot
2 T all-purpose flour
2 tsp salt, divided
1/2 tsp pepper, divided
1 c beef broth
1 lg egg, lightly beaten
1/2 c shredded cheddar cheese

Cook potatoes according to package instructions, set aside. Cook beef and onion in a large skillet over medium-high heat until beef crumbles are no longer pink. Drain and return to skillet. Add carrots and stir in flour, 1 tsp salt and 1/4 tsp pepper. Add broth, cook, stirring constantly for 3 mins or until slightly thickened. Spoon mixture into lightly greased 11x7 baking dish. Stir together potatoes, egg, remaining 1 tsp salt and 1/4 tsp pepper. Spoon over beef mixture. Bake @ 350 for 25 mins. Sprinkle with cheese and bake 5 mins more.