Combine the gochujang, water, vinegar, sesame oil, ginger and seasonings.
6 Add to the cold beef with the nonfat dry milk.
7 Mix until very tacky and cohesive, about 2–3 minutes.
8 If you can grab a small handful, turn your hand upside down and have the meat stay stuck to your palm, you've developed a pretty good bind.
Fry-test it
9 This one especially deserves a small test patty before stuffing.
10 Cook about a teaspoonful in a skillet and taste.
11 You're checking primarily:
12 salt
13 gochujang intensity
14 heat
15 ginger
16 sweetness
17 I'd rather discover that it needs another teaspoon of gochujang before we've stuffed 1.5 lb of it.
Stuff and smoke
18 Stuff into the same 17–21 mm collagen casings.
19 Then:
20 Smoker: about 200°F
21 Smoke: yes
22 Cook to 160°F internal
23 Cool promptly and refrigerate
24 Again, because we're using ground beef, USDA's target is 160°F.