This is the penultimate prep for beef short ribs. Based on the superb documentary by Samin Nosrat, Salt, Fat, Acid, Heat, this is the most umami rib dish you will ever have. Its the combination of red miso and soy sauce that marinates and flavors the beef - give it a long time to work right - that means overnight in the fridge; it's worth the planning ahead. 6 beef short ribs on the bone, about 3-4 lb 1 large sweet yellow onion, diced 2 stalks celery, diced 1 jalapeño pepper, minced 4 cloves garlic, halved Marinade: 1/4 cup red miso 1/4 cup soy sauce 1/4 cup pale dry sherry or Mirin rice wine 1 Tbsp sesame oil 1 Tbsp honey 2 cloves garlic, minced Salt the ribs generously with coarse salt and let rest overnight in the refrigerator in a resealable plastic bag. Whisk together the marinade. Pour into the plastic bag and allow to marinate on the counter for about 2-3 hours, or again overnight in the refrigerator. Preheat...