01 -
In a large bowl, mix the ground beef, breadcrumbs, milk, parmesan cheese, onion, garlic, eggs, Worcestershire sauce, parsley, thyme, smoked paprika, salt, and pepper until just combined. Avoid overmixing to keep the meatloaf tender.
02 -
Form the mixture into a loaf shape and place it on a sheet of aluminum foil. Fold up the edges of the foil to create a "boat" to catch the juices while cooking.
03 -
Place the foil-wrapped meatloaf into the crockpot, ensuring the foil edges are high enough to contain the juices.
04 -
Whisk together the ketchup, brown sugar, and Dijon mustard in a small bowl. Spread half of the glaze evenly over the meatloaf.
05 -
Cover and cook on low for 6–7 hours or high for 3–4 hours, until the meatloaf reaches an internal temperature of 160°F (71°C).
06 -
During the last 30 minutes of cooking, spread the remaining glaze over the meatloaf and continue cooking uncovered to allow the glaze to set and caramelize slightly.
07 -
Carefully remove the meatloaf from the crockpot using the foil. Let it rest for 5–10 minutes before slicing. Serve warm with your favorite sides.