Whisk together the dressing ingredients (mayo, buttermilk, sesame oil, scallions, garlic, ginger, salt, pepper, and lemon) and taste, adjust seasoning as needed
Toss the snap peas in the dressing, starting with ½ to ¾ of the dressing
Add the sesame seeds and taste, adjust seasoning as needed
Top with globs of chili crisp or chili oil
