Easy Shepherds Pie

Directions

1. 1
   Heat oven to 400 degrees F.
2. 2
   Place the beef in a large skillet and cook over medium-high heat until no trace of pink remains, about 5 minutes.
3. 3
   Spoon off and discard any fat.
4. 4
   Stir in the ketchup and Worcestershire sauce.
5. 5
   Add the vegetables and cook, stirring, for 1 minute.
6. 6
   Spoon the beef mixture into a baking dish.
7. 7
   Mix the cheese (if using) with the prepared mashed potatoes in a medium bowl.
8. 8
   Spread the potatoes over the beef and bake until heated through, 10 minutes.
9. 9
   Divide among individual plates.