All this meatloaf talk! I actually made a meatloaf a couple of days ago. I tend to kinda fuck around every time I do it but here's what I did last time:
Brunoised one small yellow onion, three large jalapeno peppers, and two ribs of celery. Sweat those down with a bit of salt over medium heat in a bit of olive oil, then put in a bowl in the fridge sealed with plastic wrap.
Once those cooled to room temp, mixed that into about 1.5# of 80/20 ground beef, an egg, about 1/2-3/4 cup of panko crumbs, two tablespoons of gochujang, a splash of Worcestershire, a touch of fish sauce, 1 tsp each of dried thyme and oregano, a tablespoon of paprika, a tiny bit of cumin, 3-4 cloves of garlic run through a microplane and a healthy sprinkle of kosher salt.
The glaze was ketchup, gochujang, Sriracha, Worcestershire, soy sauce, harissa paste and hoisin. About half was ketchup - I don't have measurements for the rest, as the first few times I did it to taste and now I just sorta eyeball it.
Toss the naked meatloaf into a 325 oven for ten minutes, then glaze the meatloaf and jam a leave-in probe thermometer into the center and bake until that thermometer hits 160. Rest for at least 15 minutes and enjoy.
I served mine with mashed potatoes with mushroom gravy, some bacon-roasted brussels sprouts and goddamn if that isn't just a great meal on a chilly day.