Korean Shortribs

Introduction

Korean shortribs are beef ribs marinated in a bold, ginger-garlic soy sauce and cooked low and slow until the meat pulls cleanly from the bone. The marinade flavors deeply but doesn’t tenderize, so the long, gentle grill time is what transforms these into fall-apart tender meat. Plan for overnight marinating plus 5 hours on the grill.

Recipe Details

• Prep Time: 20 minutes
• Cook Time: 5 hours
• Total Time: 5 hours 20 minutes (plus overnight marinating)
• Servings: 4

Ingredients

• ⅓ cup soy sauce
• 4 scallions, chopped
• 6 cloves garlic, smashed and minced
• 1 ½ tbsp toasted sesame oil
• 2 tbsp minced fresh ginger
• ¼ cup canola oil
• 4 Thai bird chiles, stemmed
• 12 English-cut beef shortribs

Instructions

1. Process all ingredients except meat in a blender until smooth. Pour into a gallon size zip-top bag, and add shortribs.
2. Toss to coat the meat in the marinade, and refrigerate overnight. Note that this flavors but does not tenderize the meat.
3. Preheat grill to 225-300°F. Add shortribs and cover. Cook 5 hours or until meat falls right off the bone and is extremely tender. Serve immediately.

Variations

Oven-roasted version: If you don’t have a grill or prefer oven cooking, use the same marinade and roast the shortribs in a covered Dutch oven at 275°F for 4–5 hours. The result is equally tender and the caramelization will be slightly less pronounced.

Extra heat: Add one more Thai bird chile to the marinade or include a pinch of red pepper flakes during blending. This won’t change the cooking time but will give you a noticeably spicier result.

Sesame-garlic heavy: Increase the toasted sesame oil to 2 tbsp and add 3 more minced garlic cloves. This amplifies the savory, nutty notes and works well if you prefer less chile heat.

Brown sugar glaze: Dissolve 2 tbsp brown sugar in the marinade before blending. The sweetness balances the heat and creates a slight glaze as the ribs cook, though it may char more quickly, so watch the grill temperature.

Mushroom umami boost: Add 2 tbsp of finely minced dried shiitake mushrooms to the blender along with the other ingredients. This deepens the savory depth without changing the cooking method.

Tips for Success

Don’t skip the overnight marinade: Even though the marinade doesn’t tenderize, the full 12+ hours allows the soy, ginger, and garlic flavors to fully penetrate the meat, resulting in a richer finish.

Use a meat thermometer: Shortribs are done when the internal temperature reaches 190–203°F and the meat shreds easily. This removes guesswork at the 5-hour mark and prevents overcooking.

Maintain low, steady heat: Fluctuating grill temperature extends cooking time unpredictably. Aim to stay in the 225–250°F range for the most consistent, tender result.

Don’t move the ribs constantly: Leave them undisturbed for the first 2–3 hours. Flipping too often releases moisture and slows the breakdown of connective tissue.

Blot excess marinade before grilling: Pat the ribs dry with paper towels before placing them on the grill. This helps them develop a light crust rather than steaming in the liquid.

Storage and Reheating

Store cooked shortribs in an airtight container in the refrigerator for up to 4 days. The meat will keep its tenderness and the flavors actually develop further as it sits.

To reheat, place the ribs on a covered baking sheet in a 325°F oven for 15–20 minutes until warmed through. Alternatively, reheat gently on the stovetop in a covered skillet over medium-low heat for 10–12 minutes, adding a splash of broth or water if the pan looks dry. Avoid the microwave, which can dry out the meat.

FAQ

Can I marinate for less than 12 hours?

You can marinate for 6–8 hours and still get good flavor, though overnight is ideal. The longer the soy and ginger penetrate, the deeper the taste.

What’s the difference between English-cut and flanken-style shortribs?

English-cut ribs are cut perpendicular to the bone (one bone per piece), while flanken cuts go parallel across 3–4 bones. English-cut is thicker and takes slightly longer to tenderize but gives you larger, meatier portions.

Can I use a charcoal grill instead of gas?

Yes. Charcoal grill at 225–300°F using the indirect method (coals on one side, ribs on the other). You’ll need to adjust coals every 1–2 hours to maintain steady heat, and the cooking time may be similar or slightly longer depending on outside temperature.

Is there a substitution if I don’t have toasted sesame oil?

Toasted sesame oil contributes a distinct nutty, warm flavor that’s difficult to replicate exactly. If unavailable, use regular sesame oil in a smaller amount (1 tbsp) plus 1 tbsp more canola oil. The result will be milder but still good.