Creamy, spicy, smoky udon noodles tossed with hard-seared shaved ribeye, garlic, ginger, gochujang, and a glossy orange cream sauce.

This K-Fusion Shaved Beef and Udon Stir-Fry might be the ultimate Blackstone comfort food. It is creamy, spicy, smoky, and packed with the kind of flavor that makes everyone hover around the griddle waiting for a bite.

The magic is in the sauce. Heavy cream mellows out the bold sweet heat of the gochujang, turning it into a silky, glossy orange glaze that clings to every thick udon noodle. Add hard-seared shaved ribeye, charred noodles, garlic, ginger, beef broth, soy sauce, brown sugar, and that signature Blackstone sizzle, and you have a meal that disappears fast.

You can certainly make this in a wok too but I will always advocate for Blackstone cooking.

Recipe Overview

• Recipe type: Blackstone stir-fry
• Main protein: shaved ribeye or sirloin
• Noodles: wide udon noodles, par-boiled and finished on the griddle
• Sauce: creamy gochujang beef broth sauce
• Flavor profile: creamy, spicy, smoky, savory, slightly sweet, and deeply comforting
• Best for: weeknight comfort food, griddle dinners, K-fusion cravings, or noodle-night at home
• Yield: 3 to 4 servings

Ingredients

• 1 pound shaved ribeye or sirloin
• 8 ounces wide udon noodles, par-boiled and rinsed
• 2 to 4 tablespoons gochujang, depending on spice preference
• 5 cloves garlic, minced
• 1 teaspoon grated ginger
• 1/2 cup heavy cream
• 1/2 cup beef broth
• 2 tablespoons soy sauce
• 1 teaspoon brown sugar
• 2 tablespoons sesame oil, divided
• Green onions, sliced, for garnish

Cooking Instructions

1. Prep the udon noodles

Cook the udon noodles 1 to 2 minutes under the package directions so they stay firm enough for the Blackstone. Drain, rinse with cold water, and toss with a small drizzle of sesame oil to keep them from sticking.

2. Sear the shaved beef

Preheat the Blackstone to medium-high heat. Add 1 tablespoon sesame oil, then spread the shaved beef in a single layer. Let it sear untouched for about 1 minute so it gets browned edges, then toss and cook for another minute. Move the beef to a cooler zone of the griddle.

3. Char the noodles

Drop the udon noodles onto the hot griddle in the leftover beef fat. Let them sit for about 60 seconds before moving them so they can pick up a little char and smoky flavor. Toss briefly, then move the noodles alongside the beef.

4. Bloom the aromatics and gochujang

Add the remaining sesame oil to the hot zone, then add the garlic, ginger, and gochujang. Stir-fry for 20 to 30 seconds, just until fragrant, bubbling, and slightly deepened in color. This quick step wakes up the sauce base without burning the garlic.

5. Toss everything in the creamy sauce

Toss the seared beef and charred udon noodles into the gochujang mixture. Pour in the heavy cream, beef broth, soy sauce, and brown sugar. Stir and toss everything together as the sauce reduces into a rich, glossy glaze. This happens quickly on the Blackstone, usually in about 30 to 45 seconds.

6. Garnish and serve

Top with sliced green onions and a final drizzle of sesame oil if you like. Serve immediately while the noodles are glossy, the beef is hot, and the sauce is still silky.

Tips for the Best K-Fusion Udon Stir-Fry

• Do not overcook the udon before it hits the griddle; slightly underdone noodles hold up better when tossed in sauce.
• Sear the beef in a single layer so it browns instead of steaming.
• Let the noodles sit briefly on the hot griddle before tossing so they get charred edges and smoky flavor.
• Bloom the gochujang with garlic and ginger for better depth, but keep it moving so the aromatics do not burn.
• Use 2 tablespoons gochujang for a mellow spice level or closer to 4 tablespoons if you want bold heat.
• Have the cream, broth, soy sauce, and brown sugar ready before you start the sauce because the final toss comes together fast.

Serving Notes

This stir-fry is best served right away, when the udon noodles are thick and glossy, the beef still has crisp seared edges, and the creamy gochujang sauce is clinging to everything. It is rich, spicy, smoky, and cozy all at once—the kind of Blackstone noodle bowl that feels like comfort food with a kick.