Meaty Holiday Stuffing

INGREDIENTS

• 1 pound ground beef
• 1 pound ground pork
• 1/2 pound butter
• 2 cups chopped celery
• 2 cups chopped onion
• 1 1/2 (16 ounce) packages saltine crackers, crushed
• 1 teaspoon ground black pepper
• 1 teaspoon poultry seasoning
• 1/2 cup cooking sherry
• 7 cups chicken broth