Chicken and pork variations
Okay. We've spent this whole module on beef, because that's what people picture when they hear bulgogi. But the marinade doesn't care what it's on. Same base, different meat, different timing. Write this down.
Chicken first, because it's the most forgiving
Boneless, skinless thigh. Not breast. I know breast feels like the "healthy" choice and I'm not going to fight you on it, but breast dries out under high heat and thigh doesn't. Thigh has enough fat in it to survive a hot pan, and bulgogi cooking is hot-pan cooking. That's the whole method.
Cut it the same way we cut the beef — thin strips, against the grain, maybe a quarter inch thick. Chicken is easier to cut thin than beef, actually, especially if it's been in the freezer twenty minutes first to firm up. Same trick as before.
Marinade time for chicken: 2 to 4 hours. Shorter than beef, not longer. Chicken is more porous, it takes up the soy and the sugar faster, and if you leave it in there overnight the way people want to "for flavor," you'll get something closer to jerky texture at the edges when it hits the pan. Set the timer. I say this every lesson because it's the mistake everyone wants to make.
Cook it the same way — hot pan, don't crowd it, let it actually sear instead of steam. Chicken thigh in bulgogi marinade is honestly one of my favorite things to make on a Tuesday, and it's the one my kids will eat without negotiation.
Pork — this is where people get nervous for no reason
Pork shoulder, thinly sliced, or pork belly if you want something richer and don't mind the extra step of asking your butcher counter to slice it for you, because slicing raw pork belly thin at home is annoying and I don't love doing it myself. That's fine. Ask them to slice it for you at the counter. That's a completely normal thing to ask for and nobody there will blink.
Pork takes the marinade a little differently than beef or chicken — it's a fattier, more forgiving cut, so it can actually handle closer to the beef timing. Give it 4 to 6 hours. Don't go past that.
Here's the thing people worry about with pork that they don't worry about with chicken or beef: they think it needs to be cooked to death to be safe. It doesn't. Pork today is not the pork your grandmother was cooking. It's fine cooked through and still juicy — you don't need it gray and dry. What you do need is a hot enough pan that it actually browns instead of just turning white and sad. Same rule as the beef and chicken: don't crowd the pan, work in batches if you have to.
The gochugaru measurement I finally pinned down
I want to tell you something that happened with my mom, because it's relevant here and it's been bugging me since we started this module.
My mom doesn't measure. Never has. When I called her the first time and asked how much gochugaru goes in a spicy version of this marinade — because pork especially takes well to a little heat added in — she said "until it looks right." That's an actual answer she gave me, with a straight face, like it was useful information.
I made her stand in my kitchen the next time she visited and measure it into a bowl while I watched. She was annoyed. She kept saying "I don't know, I just know," and I kept saying "measure it anyway." Two tablespoons, per batch of marinade, if you want a spicy pork version. That's the number. I wrote it on the recipe card and I'm giving it to you now so you don't have to have the argument I had.
That's my opinion here, and I'll say it plainly: cook for time and measurement, not for feel, at least until you've made it enough times that feel actually means something. My mom has thirty years of feel. You have a Tuesday night and a rice cooker timer. Use the measurement.
Quick reference
- Chicken thigh: thin strips, 2–4 hours marinade, hot pan, don't crowd.
- Pork shoulder or belly: thin slices (ask the butcher counter), 4–6 hours marinade, hot pan, cooked through is fine, doesn't need to be dry.
- Add 2 tablespoons gochugaru to the base marinade if you want a spicy version, pork especially takes it well.
Don't overthink swapping between these three meats. Same marinade, same pan technique, just respect the different soak times and you're fine.
Before next time
Pick one — chicken or pork — and make it this week using the timing above. Next lesson we're doing banchan, and you only need two good ones to make a real meal, so don't panic about that yet.