Preheat the oven to 375 degrees Fahrenheit.
In a large mixing bowl, combine ground beef, stuffing mix, eggs, ketchup and water. Mix until well combined.
Transfer the mixture to a loaf pan lined with parchment paper or aluminum foil. You may also shape into a loaf on a baking sheet.
Top with additional ketchup if desired.
Bake at 375 degrees Fahrenheit for 45-50 minutes, or until the internal temperature reaches 165 degrees Fahrenheit.
Allow to cool in loaf pan for 5 minutes, then slice and serve!
