• First things first. There is NO substitute for gochujang. None. Don’t even try. Don’t even ask me, I won’t respond to your question. Buy it and use it in my other recipes that call for it.
• Gochugaru looks flaming red, but it’s actually a lot less spicy than cayenne pepper. You can put in a tad bit of cayenne pepper instead, but be mindful of the spice in the kimchi.
• You can use regular soy sauce instead of dark soy sauce. The dark version just has a richer, sweeter taste.
• For a vegetarian version, omit the beef and cook the kimchi (use a vegetarian version), water, onions, mushrooms, garlic, ginger, sesame oil, soy sauce, gochugaru, gochujang, and sugar for 5 minutes. Let the pressure release naturally for 10 minutes, then add the diced tofu.