Korean Style Flanken Ribs Recipe

Korean

Korean-Style Flanken Ribs

Crispy-edged, soy-sweet flanken ribs marinated in Korean flavors, perfect for weeknight dinners or weekend BBQs.

These Korean-style flanken ribs are deeply savory, lightly sweet, and edged with caramelized crispness that crackles under your fork, with bold garlic, ginger, and soy notes lingering on the plate.

I love making them when the weather cools down, on cozy weekend evenings, or just before inviting friends over, because the aroma fills the kitchen and the timeline is totally manageable if you prep ahead.

As someone who grew up with Korean food but now treasures relaxed, modern home cooking, these ribs feel like a joyful bridge between weeknight ease and celebration, and they are ridiculously hard to mess up.

Recipe at a Glance

⏱Prep Time20 mins

🔥Cook Time40 mins

🕐Total Time1 hour

🍰Servings4 people

🇺🇸CuisineKorean

🔢Calories~320 per serving

Ingredients

Ribs and marinade

3 pounds flanken ribs, cut 1/2 inch thick across the bone

1/3 cup soy sauce or tamari

2 tablespoons brown sugar or coconut sugar

1 tablespoon rice vinegar

1 tablespoon sesame oil

1 tablespoon grated fresh ginger

3 cloves garlic, minced

1 teaspoon toasted sesame seeds

1 teaspoon freshly ground black pepper

1/4 teaspoon crushed red pepper flakes (optional)

1 scallion, thinly sliced

Optional finishing touches

1 tablespoon honey or maple syrup for glazing

Toasted sesame seeds and extra sliced scallions for garnish

Lime wedges for serving

Substitutions & Variations

★You can use pork belly slices or beef short ribs if you prefer a richer, fattier rib.

★Swap soy sauce with tamari or gluten-free tamari for a gluten-free version.

★Use coconut sugar instead of brown sugar for a subtle caramel note.

★Replace rice vinegar with apple cider vinegar for a softer tang.

★If you do not have fresh ginger, use 1 teaspoon ground ginger in a pinch.

Step-by-Step Instructions

1

Trim and prep the ribs

Lay the flanken ribs on a cutting board and trim any large pockets of excess fat, then pat them completely dry with paper towels. This step helps the marinade adhere and encourages a nice sear later.

2

Whisk the marinade

In a medium bowl, combine soy sauce, brown sugar, rice vinegar, sesame oil, grated ginger, minced garlic, toasted sesame seeds, black pepper, and red pepper flakes. Whisk until the sugar dissolves and the mixture looks smooth.

3

Marinate the ribs

Place the ribs in a large zip-top bag or a shallow dish, pour the marinade over them, and massage gently to coat. Cover or seal and refrigerate for at least 30 minutes, or up to 8 hours for deeper flavor.

4

Preheat your cooking surface

About 15 minutes before cooking, preheat a grill or cast-iron skillet over medium-high heat. If using an oven, preheat to 450°F and place a rack in the upper third with a rimmed baking sheet on a lower rack to catch drips.

5

Sear the ribs on the grill

Lay the ribs on the hot grill or skillet in a single layer and sear for 3 to 4 minutes per side, until the edges are deeply browned and slightly crispy. Do not move them too early or they will stick.

6

Glaze and finish in the oven (optional)

For extra gloss, whisk honey with a tablespoon of water and brush it over the ribs during the last 2 minutes of grilling or transfer to the oven for 5 to 8 minutes, until caramelized in spots.

7

Rest and slice

Transfer the ribs to a cutting board and let them rest for 5 minutes. Slice between the bones with a sharp knife to separate individual ribs for a clean, restaurant-style look.

8

Serve with classic sides

Arrange the ribs on a platter and garnish with toasted sesame seeds, sliced scallions, and a squeeze of lime. Pair with steamed rice, quick kimchi, and a simple cucumber salad for a complete meal.

9

Store leftovers properly

Cool the ribs completely, then store them in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet or under the broiler for a few minutes to restore crispness.

10

Enjoy your homemade Korean ribs

Drizzle any extra sauce from the platter over the sliced ribs at the table, and serve with extra lime wedges for bright finishing notes before digging in.

Pro Baker Tips

✓Dry the ribs well before marinating so the flavors stick and the sear is stronger.

✓Cutting them between the bones gives a classic restaurant style and makes serving easy.

✓For extra char, briefly broil the ribs for 1 to 2 minutes at the end.

✓If you like saucy ribs, reserve some marinade and simmer it into a thick glaze before brushing.

Storage & Serving Notes

◆Refrigerate in an airtight container for up to 3 days.

◆Reheat on a skillet or under the broiler to refresh the crispy edges.

Serving Suggestions

Serve these glossy, crispy-edged ribs alongside fluffy rice and bright kimchi for a crowd-pleasing Korean-inspired dinner.

›Fluffy steamed jasmine rice

›Quickly pickled cucumbers

›Spicy Korean cabbage kimchi

›Lime wedges for a fresh squeeze

Frequently Asked Questions

Can I make this recipe in the oven instead of on the grill?

Absolutely. Preheat your oven to 450°F, place the ribs on a rack set over a baking sheet, and roast for 18 to 22 minutes, flipping halfway, until browned and crisp.

Can I use bone-in spare ribs instead of flanken ribs?

Yes, you can, but cut them into individual ribs or small sections and increase cook time slightly, watching closely for crispness.

How do I keep the ribs crispy after marinating?

Pat them dry before searing, avoid overcrowding the pan or grill, and finish with a quick broil if needed to restore crunch.

What is the best way to reheat leftovers?

Reheat gently in a hot skillet or under the broiler for a few minutes until the edges crisp again, rather than microwaving.

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Go Make It!

This Korean-style flanken ribs recipe brings restaurant-quality flavor to your home with minimal fuss, so fire up the grill or oven tonight and savor every crispy, saucy bite.