I don't have chili paste. What can I use instead?

If you don't have chili paste, you can substitute it with a mixture of crushed red pepper flakes and a bit of oil to create a similar texture. Alternatively, you can use sriracha sauce or hot sauce for heat and flavor, though these may be slightly more liquid. Another option is to blend fresh or dried chilies with garlic and a little vinegar or soy sauce for a homemade paste. Adjust the quantity based on your desired spice level!