For extra crispy patties, ensure the skillet is hot before adding the patties and avoid moving them around too much while cooking. Squeezing the kimchi dry is crucial to prevent soggy patties. Use your hands or a clean kitchen towel to remove excess moisture. Adjust the amount of gochujang in the sauce to your spice preference. Feel free to add other vegetables to the patties, such as shredded carrots or chopped bell peppers. These patties are best served fresh, but leftovers can be stored in the refrigerator for up to 2 days. Reheat in a skillet or microwave before serving.