Meatloaf Patties

Name: Meatloaf Patties
Ingredients: 8 slices bacon; 1 1/2 pounds ground chuck; 1 large egg; 1/4 cup breadcrumbs; 1/4 cup chopped fresh parsley; 4 cloves garlic, grated; 1/2 yellow onion, grated; 1/4 cup milk; Kosher salt and freshly ground black pepper; 1/3 cup ketchup; 1 tablespoon brown sugar; 1/2 tablespoon mustard; 1/2 tablespoon hot sauce; Instant Cheesy Mash, recipe follows, for serving; 2 cups instant potatoes; 2 teaspoons garlic powder; 2 teaspoons onion powder; 1 teaspoon kosher salt; 1/2 teaspoon freshly ground black pepper; 1 1/2 cup grated Cheddar; 1 tablespoon minced fresh chives; 2 tablespoons salted butter