Thick, chewy noodles stir-fried in a savory sauce with tender shrimp, fried tofu, and bok choy. These quick and easy garlic shrimp udon noodles are ready in 15 minutes with simple ingredients. It's a flavorful, family-friendly meal that's great for busy weeknights.

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This Asian shrimp noodle stir-fry is my go-to meal when I'm craving saucy, bouncy udon and shrimp! The contrasting texture of the chewy udon and the succulent shrimp works well with the savory sauce.
This Japanese-inspired udon noodle dish is one of my favorite ways to enjoy seafood as I usually have a pack of frozen shrimp. It's similar to yaki udon, but more on the savory side.

Why This Recipe
- We partially cook the shrimp first to prevent overcooking during the final stir-fry.
- I tested this with frozen udon and shelf-stable udon, and I recommend frozen udon as it is chewier and more durable.
- Most udon noodle recipes turn out soggy. Briefly soaking the udon in boiling water until loosened ensures they remain firm and chewy during stir-frying.
Ingredients & Substitutes
Please scroll to the recipe card below for exact measurements.
- Udon Noodles: Use frozen or refrigerated packs [I recommend Shirakiku or Myojo] for a bouncy texture. Avoid brittle, shelf-stable vacuum packs.
- Raw Jumbo Shrimp: Use jumbo shrimp (16-20 per pound), fresh or thawed from frozen. Tiger shrimp are best for a meatier bite, while white shrimp are a tender alternative. Substitution: Extra-large shrimp (21-25 per pound), but avoid small or pre-cooked shrimp.
- Baby Bok Choy: To add color and fiber. Substitutions: Chopped regular bok choy, or yu choy sum.
- Fried Tofu Balls: Golden, spongy tofu balls available at the Asian market in the cold section. Substitution: Deep-fried diced firm tofu.
- Neutral Oil: Use high-smoke-point oils like avocado, peanut, vegetable, canola/rapeseed, or sunflower oil. Avoid extra-virgin olive oil (smokes at high heat).
Noodle Sauce
- Garlic Cloves: To add aroma and flavor. Substitution: Jarred minced garlic.
- Dark Soy Sauce: Adds a deep brown color and umami [I recommend Pearl River Bridge Superior or Lee Kum Kee Premium]. Mushroom-flavored dark soy sauce is also a great option.
- Regular Soy Sauce: Any all-purpose brand works [I recommend Kikkoman or Lee Kum Kee]. Low-sodium or light soy sauce also work.
- Oyster Sauce: A thick, savory sauce rich in umami [I recommend Lee Kum Kee Panda or Premium]. Substitution: Vegetarian stir-fry sauce.
- Toasted Sesame Oil: Adds a nutty aroma [I recommend Kadoya or Maruhon]. Avoid substituting with untoasted sesame oil as it doesn't taste the same.
- White Granulated Sugar: To balance the salty flavors. Substitution: Granulated cane sugar.
- Cornstarch: To thicken the sauce. Substitution: Potato starch or tapioca starch.
- Cold Water
Note: Most Asian ingredients are typically found at Asian grocery stores, or you can check online.

Instructions
Below are step-by-step instructions on how to make garlic shrimp udon noodles:
- Make the noodle sauce: In a small bowl, combine the noodle sauce ingredients as listed above and set aside.
- Prepare udon noodles: In a large bowl, soak the frozen udon noodles in boiling water just until loosened, about 20-30 seconds. Strain immediately and set aside.
- Partially cook the shrimp: Heat vegetable oil in a large pan on medium heat. Fry shrimp until halfway cooked - pink but slightly translucent in the center.
- Cook tofu balls and greens: Add bok choy and fried tofu balls and stir-fry until veggies have softened, about 1-2 minutes.
- Finish: Add udon noodles and noodle sauce and toss until noodles are evenly coated in the sauce and incorporated with other ingredients. Serve and enjoy!
Expert Tips
- Rinse the peeled and deveined shrimp under cold water to remove any debris or shell fragments.
- Soak the udon noodles only until loosened. Oversoaking will make them soggy.
- Prep all ingredients in advance, as the cooking process moves quickly.
- Partially cook the shrimp at the start, but avoid cooking them through to prevent a rubbery texture.
- Do not overcook the noodles. Once the noodles and sauce are combined, remove from heat immediately.
Variations
- Meat version: Replace the shrimp with thinly sliced chicken thighs, flank steak, or pork shoulder.
- Egg version: Replace the shrimp with scrambled eggs.
- Gluten-free version: Replace udon with gluten-free udon available online. Use gluten-free oyster sauce and substitute both soy sauces with tamari sauce, coconut aminos or gluten-free soy sauce.
Pairing Suggestions
Garlic shrimp udon noodles pair well with:
- Starters: Miso Soup, Korokke, or Crab Corn Salad.
- Protein Dishes: Chicken Katsu, Enoki Beef Rolls, or Ginger Miso Salmon.
- Rice Dishes: Gyudon or Oyakodon.
Storage & Reheating
- Leftover garlic shrimp udon noodles can last up to 4 days when stored in an airtight container in the fridge. To enjoy, reheat in the microwave or on the stovetop until heated through.
- Freezer-friendly? Garlic shrimp udon noodles are not ideal for freezing as the veggies and noodles will become mushy.
FAQ
Garlic shrimp udon can be made up to 4 days in advance and stored in an airtight container in the fridge. To enjoy, reheat in the microwave or on the stovetop until heated through.
📖 Recipe

Easy 15-min. Garlic Shrimp Udon Noodles
Ingredients
- 1.65 lb udon noodle frozen kind recommended
- 0.5 lb jumbo shrimp peeled & deveined
- 3 cups baby bok choy ends trimmed
- 5 oz fried tofu balls cut into halves
- 2 tablespoon vegetable oil or any neutral oil
Noodle Sauce
- 3 garlic cloves minced
- 1 ½ tablespoon dark soy sauce
- 1 tablespoon regular soy sauce or light soy sauce
- 1 tablespoon oyster sauce or vegetarian stir-fry sauce
- ½ tablespoon sesame oil toasted kind
- ½ tablespoon white granulated sugar
- ½ tablespoon cornstarch
- ½ cup water cold
Instructions
- In a small bowl, combine the noodle sauce ingredients as listed above and set aside.
- In a large bowl, soak the frozen udon noodles in boiling water just until loosened, about 20-30 seconds. Strain immediately and set aside.
- Heat vegetable oil in a large pan on medium heat. Fry shrimp until halfway cooked - pink but slightly translucent in the center.
- Then add bok choy and fried tofu balls and stir-fry until veggies have softened, about 1-2 minutes.
- Add udon noodles and noodle sauce and toss until noodles are evenly coated in sauce and incorporated with other ingredients. Serve and enjoy!






Heidi | The Frugal Girls
The combination of the thick udon noodles and shrimp is absolutely tantalizing served in your homemade noodle sauce!
Katerina | Once a Foodie
Another mouthwatering recipe from Christie's kitchen! I am never disappointed, honestly, Christie... this looks so delightful and I love the presentation.
Michelle | Sift & Simmer
Yum, these garlic shrimp udon noodles look so delicious!
Caleb - Never Ending Journeys
These noodles look so tasty! I love the addition of garlic and shrimp, that sounds delicious.
Katherine | Love In My Oven
Those thick, saucy noodles are calling my name!! Garlic and shrimp were meant to be, don't you think?