Prep the veggies: Add the shredded cabbages, carrots, green onions, bell pepper, and cilantro to a large bowl. Toss to combine and set aside.
Break the ramen: Open the ramen packets and discard the seasoning.
Using your hands, crush the noodles into small, bite-size pieces. Aim for a mix of little shards and slightly larger chunks.
Toast the crunch mix: Heat a large skillet over medium heat. Add the oil and butter.
Stir in the crushed ramen, almonds, sunflower seeds, and sesame seeds. Cook 5–7 minutes, stirring often, until everything turns golden and fragrant. Watch closely—nuts can burn fast. Transfer to a plate to cool.
Whisk the dressing: In a jar or bowl, combine oil, rice vinegar, soy sauce, honey, sesame oil, Dijon, garlic, ginger, and red pepper flakes. Whisk or shake until emulsified.
Taste and adjust salt, pepper, and sweetness.
Combine right before serving: Pour most of the dressing over the veggies and toss well. Add the cooled crunch mix and toss again. Taste and add more dressing if needed.
The salad should be shiny and well-coated but not wet.
Add protein (optional): Fold in chicken, tofu, or edamame. Finish with extra green onions or sesame seeds if you like.
Serve immediately: Enjoy the salad while the ramen is at peak crispness.