Blackstone Steak Udon Recipe

This Blackstone Steak Udon is a quick and flavorful stir-fry featuring tender steak, chewy udon noodles, and a rich, savory sauce. Cooking on a Blackstone griddle gives the dish an incredible sear and smoky depth, making it taste like restaurant-quality hibachi at home. Perfect for a weeknight meal or a fun backyard cookout, this dish is a must-try for steak and noodle lovers!

Why You’ll Love This Recipe

• Smoky, Restaurant-Style Flavor – The Blackstone griddle gives steak and noodles an amazing char.
• Quick & Easy – Ready in under 30 minutes with simple ingredients.
• Chewy & Savory – Udon noodles soak up the rich, umami-packed sauce.
• Great for Meal Prep – Make extra for delicious leftovers.
• Customizable – Add veggies, swap the protein, or make it spicy!

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

For the Steak:

• 1 lb steak (ribeye, sirloin, or flank), thinly sliced
• 1 tbsp soy sauce
• 1 tbsp oyster sauce
• 1 tsp sesame oil
• 1 tsp garlic powder
• ½ tsp black pepper

For the Udon Noodles:

• 2 packs pre-cooked udon noodles (about 14 oz total)
• 1 tbsp vegetable oil
• 1 tbsp butter
• 2 cloves garlic (minced)
• ½ cup sliced onions
• ½ cup sliced bell peppers (optional)
• ½ cup mushrooms (optional)

For the Sauce:

• ¼ cup soy sauce
• 2 tbsp oyster sauce
• 1 tbsp hoisin sauce
• 1 tbsp brown sugar
• 1 tsp rice vinegar
• 1 tsp sriracha (optional, for spice)
• ½ tsp sesame oil

For Garnish:

• Green onions (chopped)
• Sesame seeds
• Red pepper flakes (optional)

Directions

1. Marinate the Steak

• In a bowl, mix soy sauce, oyster sauce, sesame oil, garlic powder, and black pepper.
• Toss in the sliced steak and marinate for at least 10 minutes while you prep other ingredients.

2. Prepare the Sauce

• In a small bowl, whisk together soy sauce, oyster sauce, hoisin sauce, brown sugar, rice vinegar, sriracha, and sesame oil. Set aside.

3. Preheat the Blackstone Griddle

• Heat the Blackstone to medium-high heat (about 400°F).
• Add vegetable oil and spread it evenly over the surface.

4. Cook the Steak

• Place the marinated steak on the hot griddle and sear for 2-3 minutes per side, until browned.
• Push the steak to the cooler side of the griddle.

5. Cook the Veggies & Noodles

• Add butter, garlic, onions, bell peppers, and mushrooms to the griddle.
• Stir-fry for 2-3 minutes until slightly softened.
• Add the udon noodles, breaking them apart gently with tongs.

6. Combine Everything

• Pour the prepared sauce over the noodles and toss to coat evenly.
• Mix the steak back in and stir everything together for 1-2 more minutes until fully heated.

7. Garnish & Serve

• Sprinkle with green onions, sesame seeds, and red pepper flakes if desired.
• Serve hot and enjoy!

Servings and Timing

• Servings: 4
• Prep Time: 10 minutes
• Cook Time: 15 minutes
• Total Time: 25 minutes

Variations

• Spicy Steak Udon – Add extra sriracha or red pepper flakes for heat.
• Garlic Butter Udon – Increase the butter and add extra minced garlic for richness.
• Chicken or Shrimp Udon – Swap steak for sliced chicken or shrimp.
• Vegetarian Version – Use tofu instead of steak and add more veggies.
• Teriyaki Udon – Replace the sauce with teriyaki sauce for a sweet-savory twist.

Storage/Reheating

• Storage: Keep leftovers in an airtight container in the fridge for up to 3 days.
• Reheating:
  • Blackstone – Reheat on medium heat with a splash of water or extra sauce.
  • Stovetop – Heat in a skillet over medium heat for 3-4 minutes.
  • Microwave – Heat in 30-second intervals, stirring in between.

FAQs

What’s the best steak for Blackstone udon?

Ribeye, sirloin, or flank steak work best for tenderness and flavor.

Do I need to boil the udon noodles first?

If using pre-cooked udon, no boiling is needed—just separate them before cooking.

Can I make this without a Blackstone griddle?

Yes! Cook it in a large cast-iron skillet or wok over medium-high heat.

How do I keep the noodles from sticking?

Use oil and stir frequently while cooking. A splash of water can help loosen them.

Can I use frozen udon noodles?

Yes! Just thaw them in warm water before adding them to the griddle.

What’s the best oil for cooking on a Blackstone?

Vegetable oil, avocado oil, or sesame oil all work well for high heat.

Can I double this recipe?

Yes! Just cook in batches to avoid overcrowding the griddle.

How do I add extra smoky flavor?

Use a bit of smoked paprika in the seasoning or a pellet grill attachment on your Blackstone.

Can I make this gluten-free?

Yes! Use gluten-free soy sauce and rice noodles instead of udon.

What can I serve with steak udon?

Pair it with egg rolls, miso soup, or a side salad for a full meal.

Conclusion

This Blackstone Steak Udon is a smoky, savory, and satisfying dish that’s easy to make in just 25 minutes. With tender steak, chewy udon noodles, and a rich umami sauce, it’s a must-try recipe for anyone who loves bold flavors and restaurant-quality stir-fry at home. Fire up your Blackstone and enjoy the ultimate noodle dish today!

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