Do I have to use a muffin tin?
No. You can shape 6 to 8 small loaves on a parchment-lined sheet pan. Space them about 1 inch apart. Start checking doneness a few minutes early, and glaze during the last 5 to 8 minutes like you would in the muffin tin.
How do I keep mini meatloaf from getting dry?
Two big things help: do not overmix the meat, and do not overbake it. Also, a little fat in the meat (like 80 to 85 percent lean) plus the egg and breadcrumbs keeps them tender.
What internal temperature should meatloaf be?
Cook mini meatloaves to 160°F in the center for ground beef. Let them rest 5 minutes so juices settle.
Can I make these ahead?
Yes. Mix and shape the mini loaves up to 24 hours ahead, cover, and refrigerate. Add about 2 to 5 extra minutes to the bake time since they go in cold, and always check the internal temperature.
Why is there grease in the muffin cups?
Totally normal. Meat releases fat as it cooks. If you want, carefully spoon it off halfway through baking. Use caution when pulling the pan out, since hot fat can splash and steam will escape.