Jennifer's Shepherd's Pie

So delicious! This is my stepdaughter's pie, worked on to perfection. She made it more like a meatloaf, and it is fantastic.

• Ready In: 1 hr 45 mins
• Yields: 1 pan

Ingredients

• 2 1⁄2 lbs  beef shoulder, ground or 2 1⁄2 lbs  ground sirloin
• 33  butter flavored crackers, like Ritz (1 sleeve)
• 3  celery ribs, finely chopped
• 1  large onion, finely chopped
• 2  garlic cloves, minced or 2  teaspoons garlic powder
• 2  teaspoons  celery salt (no substitute)
• 2  teaspoons marjoram
• 2  eggs
• 1  tablespoon milk
•  steamed carrots or   frozen peas or  corn, do not use beans
•  mashed potatoes, made with butter

Directions

1. FYI, she ground a beef shoulder roast in her food processor and it was awesome. I wonder if a butcher would do it for those who don't own one.
2. Combine everything except the steamed carrots and mashed potatoes. Cook in a 9 x 13 pan at 375°F for 30 minutes.
3. Layer vegetables over cooked meat.
4. Cover everything with mashed potatoes. Cook at 350°F for 15-20 minutes.