Simple Shepherd Pie

1 lb ground beef

2 T. veg. oil

2 T. flour 

1 beef bouillon cube dissolved in 1 cup boiling water

1/2 c. green bell pepper, finely diced

1/2 cup onion, chopped

1/2 c. celery, finely chopped

1/2 t. black pepper

3 cups leftover mashed potatoes

1 jar of beef flavored gravy

1 unbaked 9" pie crust

• Brown the ground beef, onion, celery, and bell pepper in a skillet in the vegetable oil and cook until beef is done and no longer pink.
• Stir in the water,bouillion and flour. Stir well. Cook until thickened.
• Put the meat mixture in the pie crust.
• Spread the mashed potatoes over the meat mixture.

Bake at 350 for 30 minutes.

Serve with gravy.