We're all familiar with the classic comfort food of meatloaf and mashed potatoes, and that's why your family is going to love One-Pot Meatloaf and Mashed Potatoes Supreme. All you need is ONE BITE and you'll be hooked! And if you've got any leftovers, be sure to make a grilled meatloaf sandwich for lunch the next day.
Place all meatloaf ingredients (ground beef - black pepper) into a large mixing bowl and gently combine, using your hands, if desired. (Using two spatulas works well, too.) Place this mixture into the center of a large piece of heavy-duty aluminum foil; pull the foil up around the meatloaf mixture, crimping the edges firmly closed at the top, yet leaving some space between the top of the meatloaf and the foil.
In a separate small bowl, combine all the sauce ingredients together until smooth.
Place the potatoes into the Instant Pot; add the broth. Place a metal trivet on top of the potatoes, then top the potatoes with the foil-wrapped meatloaf mixture. (Make sure the Instant Pot isn't more than two-thirds full with these ingredients since this could cause your Instant Pot not to pressurize.)
Lock the Instant Pot lid into place, choosing the high pressure setting for 35 minutes, bringing the Instant Pot to full pressure. When the timer sounds, use a 10 minute Natural Release, letting the meatloaf rest. If any remaining pressure remains in the Instant Pot, perform a Quick Release to remove the pressure from the Instant Pot.
Carefully unlock and remove the lid from the Instant Pot. Using an instant-read meat thermometer, check the internal temperature of the meatloaf to be sure it's fully cooked to 160-165 degrees F.
Preheat the broiler. Carefully remove the cooked meatloaf from the Instant Pot to a rimmed baking sheet, pulling the foil back from all sides of the meatloaf. Top the meatloaf with the prepared sauce, then place the meatloaf beneath the broiler for 2-3 minutes, or until sauce bubbles and caramelizes a bit.
Meanwhile, drain the cooked potatoes well. In a small bowl, combine sour cream, eggs, and the horseradish; add to potatoes, mashing well, until the potatoes are smooth and creamy. Season the potatoes to taste with salt and pepper before serving.
To serve, place the desired helpings of mashed potatoes into individual bowls, top with slices of meatloaf, slathering each slice with the warm prepared sauce. If desired, sprinkle cooked mixed vegetables around the meatloaf on top of the potatoes, as well.
Course: Main Course
Keyword: One Pot Meatloaf and Mashed Potatoes Supreme