Ingredients
Meatloaf:
1 1⁄2 lbs ground beef (ground shoulder roast is good)
1 slice bread (broken or chopped finely)
1 egg
1 small vidalia onions or 1 small type sweet onion, finely chopped
1 teaspoon table salt
1⁄4 teaspoon black pepper
4 tablespoons ketchup
1⁄2–2⁄3 cup whole milk or 1⁄2–2⁄3 cup half-and-half
Sauce:
4 tablespoons apple cider vinegar
2 -4 tablespoons dark brown sugar, packed firm (to taste)
1⁄2 cup ketchup
Instructions
Meatloaf: Combine meat loaf ingredients and place into a loaf baking dish.
Smooth out top.
Sauce: Combine sauce ingredients and pour on top and sides of meatloaf.
Bake at 350°F about 1 hour to 1 hour 15 minutes or until done.
From: http://reciperoost.com/2016/08/26/meatloaf-recipe-good-might-just-back-flip-off-neighbors-roof-get/