1 tsp. Asian red chile sauce, such as sriracha, or chile oil
2 tbsp. rice vinegar
2 tbsp. reduced-sodium soy sauce
½ tsp. salt
1 tbsp. minced fresh ginger
2 cloves garlic, minced
5 medium scallions, thinly sliced
2 tsp. toasted sesame oil
1 pound pork tenderloin,trimmed
1 3-pound spaghetti squash