Preheat oven to 400°F. Combine Ground Beef , carrots, potatoes, onion, salt and pepper in large bowl, mixing lightly but thoroughly. Divide mixture evenly into six 8-ounce ovenproof ramekins or bowls, packing mixture down evenly. Set aside.
Unfold pie crust on flat surface, pressing out fold lines with fingers. Cut crust evenly into six circles, about 3-3/4 inch in diameter. Place crust over each ramekin allowing edges to drape over ramekin rim; crimping edges to seal. Cut three slits in crust to vent; brush top with egg.
Place ramekins on lined baking sheet. Bake in 400°F oven 30 to 35 minutes, until instant-read thermometer inserted into center registers 160°F and crust is golden brown.
Let stand 5 minutes before serving. Serve with ketchup or gravy, if desired.
Nutrition information per serving: 474 Calories; 216 kcal Calories from fat; 24 g Total Fat; 10 g Saturated Fat; 3 g Monounsaturated Fat; 105 mg Cholesterol; 812 mg Sodium; 40 g Total Carbohydrate; 1.4 g Dietary Fiber; 28 g Protein; 3.1 mg Iron; 5.3 mg NE Niacin; 0.5 mg Vitamin B6; 2.2 mcg Vitamin B12; 6.1 mg Zinc; 21.9 mcg Selenium; 104.6 mg Choline;