Step #1 Toast nuts & seeds in a cast-iron frying pan on medium heat OR in the oven -- until golden-brown; set aside to cool.
Step #2 Break ramen noodles into small pieces; set aside until just before serving time.
Step #3 In a large bowl, mix coleslaw, lettuce, onion & crab.
Step #4 Mix dressing ingredients & the seasoning packet in a pint jar or other container with a lid; stir or shake until sugar is mostly dissolved.
Step #5 AT SERVING TIME: add nuts & noodles to the salad; toss well.
Step #6 Drizzle dressing over the salad & toss to coat.
Step #7 Serve as soon as possible.
Step #8 LEFTOVERS: This salad is really good the next day too, but the ramen will have lost its crunchiness -- so ADD another packet of broken ramen noodles.
Step #9 LARGE FAMILY/POTLUCK OPTION: Add two packets of ramen noodles to stretch it a bit further.
Step #10 SUBSTITUTIONS: Switch out the crab for some cooked chicken breast chunks or even shrimp! Add a few tbsps of finely minced green Bell peppers (orange, red, yellow, too).