A non-union grocery chain, Winco, just runs dry roasted peanuts through a nut grinder. The unit is cleaned regularly. Costomers grind their own.
My Vitamix will make peanut or cashew or almond butter quite easily.
PEANUT SAUCE Mix cup smooth p/butter, 1/4 cup soy sauce, 3 tsp chili paste, 2 tb br/sugar, 2 juiced limes, 1/2 cup hot water, minced gar/cl, tsp ea rice vinegar, ground powdered ginger, 1/2 tsp sesame oil.
ASSEMBLY Layer on plate, cooked thin spaghetti, sliced cooked chicken, blanched carrot slivers, water chestnuts, chp cilantro. Pour sauce over; toss to coat.
SERVE topped with cilantro, chopped peanuts; bean sprouts.