Shepherd'S Pie

Ingredients

• 1 1/2 lb. leftover roast beef
• 1/2 c. diced onion
• 2 Tbsp. vegetable oil
• 1 Tbsp. butter
• 1 Tbsp. salt
• 1/2 Tbsp. pepper
• 1/2 tsp. chopped garlic
• 1 Tbsp. flour
• 2 c. beef or chicken broth
• 1/2 c. chopped parsley
• 2 lb. mashed, potatoes
• 1 1/3 c. milk
• 3 eggs
• salt and pepper