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Home » Recipes » Vegan 30-minute Meals

Vegan Teriyaki Chicken

Mee Sha drinking a cup of coffee seated.
Modified: Sep 28, 2025 · Published: Sep 25, 2023 by Jim Mee Sha · This post may contain affiliate links · Leave a Comment
Jump to Recipe

This vegan teriyaki chicken features crispy seitan chunks cooked in an umami-packed sauce. Ready in 15 minutes, it makes a great low-effort weeknight dinner.

This dish is great served on a bed of rice with vegetable sides, such as my soy sauce green beans, Asian cucumber salad, or Chinese vegetable soup.

Teriyaki seitan served with brown rice and broccoli on a plate with chopsticks beside.

Seitan is one of my favorite meat substitutes. It has a unique, meaty texture and is incredibly high in protein; I use it often in recipes like vegan Italian sausages, vegan gyros, and seitan kebabs.

This vegan teriyaki chicken takes my vegan chicken breast to the next level! It is saucy, umami, and so flavorful that even my non-vegan family adores it.

Jump to:
  • 💚Why you will love vegan teriyaki chicken
  • What you will need
  • 📃Ingredient substitutions and add-ins
  • 🔪How to make
  • ✔Helpful tips
  • 🍽More easy vegan Asian recipes
  • 📖 Recipe

💚Why you will love vegan teriyaki chicken

  • Saucy, hearty, and bursting with flavors
  • Packed with plant protein
  • Fuss-free, requires minimal prep, and ready in 15 minutes

What you will need

Ingredients needed like seitan, ginger, garlic, cornstarch and seasonings on a grey background.
  • Seitan - Make a batch of my Instant Pot seitan or vegan chicken breast. For convenience, use store-bought seitan.
  • Mirin - Can be substituted with sake, or rice vinegar (as an alcohol-free alternative). You may need to add more maple syrup to taste.

📃Ingredient substitutions and add-ins

Seitan - You can replace seitan with other plant proteins, including pan-fried tofu or tempeh, soy curls, or vegan chicken pieces. Or, check out my baked teriyaki tofu or teriyaki tofu stir-fry.

Add vegetables - Bulk it up by adding your choice of veggies, such as blanched broccoli, cauliflower, carrots, bell peppers, or asparagus. I recommend doubling the sauce and adding enough to coat all ingredients.

Teriyaki sauce - For added convenience, use store-bought teriyaki sauce.

Spice it up - Add a generous pinch of chili flakes to your dish. Or, make my spicy teriyaki sauce.

🔪How to make

Sauce for teriyaki chicken in a white ramekin with a teaspoon beside.

Step 1: Add all seasonings needed for the sauce and mix well.

Coated seitan in a ziplock bag.

Step 2: Add seitan cubes and cornstarch to a bag. Toss until the cubes are well coated.

Fried seitan cubes in a cast iron skillet on a blue folded teacloth.

Step 3: Heat a tablespoon of oil in a skillet over medium-high heat. Sear for 2-3 minutes on each side until both sides are golden. Set aside.

Cook ginger and garlic in a cast iron skillet on a folded blue teacloth.

Step 4: Add ginger and garlic to a pan and fry until aromatic.

Cooked teriyaki sauce in a non-stick pan with a wooden spatula beside.

Step 5: Add sauce to the pan and cook until the sauce is thick and glossy.

Vegan teriyaki chicken in a cast iron skillet with a wooden spatula beside.

Step 6: Serve your vegan teriyaki chicken with rice and vegetables and enjoy while warm.

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✔Helpful tips

  • Use a large pan - This ensures that seitan cubes can cook and crisp up properly.
  • Best served fresh - Teriyaki seitan is best enjoyed right after cooking, when edges are still crispy. Leftovers can be refrigerated for 2-3 days, but note that seitan would lose its crispiness.
  • Meal prep suggestion - Batch make teriyaki sauce by multiplying the ingredients. They can be refrigerated for a week. You could also prep vegan chicken breast ahead of time, or use store-bought vegan chicken. 
  • Serving ideas - It pairs well with rice and your choice of vegetables, including blanched broccoli and Yasai Itame. Complete the meal with a bowl of cabbage miso soup.
Holding a plate filled with rice, teriyaki seitan and broccoli served with fork.

🍽More easy vegan Asian recipes

  • Peanut noodles in skillet topped with chopped scallions and sesame seeds.
    Peanut Noodles with Tofu
  • A close up shot of a bowl containing different components of the salad.
    Vegan Asian Brown Rice Salad
  • A plate of chickpea rice served with spoon with 2 glasses of water in the background.
    Indian Chickpea and Rice (chana pulao)
  • Quinoa salad topped with chopped cilantro with a fork, bowl of tofu, jar of curry powder and cilantro beside.
    Spicy Indian Red Quinoa Salad

If you made this recipe, leave a rating and comment below. We would love to hear from you! Subscribe to My Plantiful Cooking to get new recipes delivered straight to your inbox! Follow us on Instagram, Facebook, and Pinterest to get the latest updates. 😉

📖 Recipe

Plate filled with rice, vegan teriyaki chicken and broccoli with chopsticks beside.

Vegan Teriyaki Chicken (teriyaki seitan)

Meesha
This vegan teriyaki chicken features crispy seitan chunks cooked in an umami-packed sauce. Ready in 15minutes, it makes a great low-effort weeknight dinner.
5 from 3 votes
Print Recipe Pin Recipe
Prep Time 5 minutes mins
Cook Time 10 minutes mins
Total Time 15 minutes mins
Course Main Course, Side Dish
Cuisine American, Japanese
Servings 3 servings
Calories 250 kcal

Ingredients
 
 

For teriyaki sauce

  • ⅓ cup water
  • 3 tablespoons soy sauce or tamari
  • 3 tablespoons mirin or sake/rice vinegar*
  • 1 tablespoon maple syrup or another liquid sweetener
  • 1 teaspoon sesame oil

Other ingredients

  • ½ batch seitan chicken or 8 oz store-bought seitan
  • ½ tablespoon cornstarch
  • 3 cloves garlic minced
  • 1 tablespoon minced ginger
Prevent your screen from going dark

Instructions
 

  • Make your sauce by combining all ingredients needed. Mix well.
    ⅓ cup water, 3 tablespoons soy sauce, 3 tablespoons mirin, 1 tablespoon maple syrup, 1 teaspoon sesame oil
  • Place your seitan chunks and cornstarch in a zip-top bag. Seal and toss the bag until seitan are well-coated.
    ½ batch seitan chicken, ½ tablespoon cornstarch
  • Heat up ½ a tablespoon of neutral tasting oil in a non-stick pan on medium-high heat.
  • Add seitan cubes to the pan, and sear for 2-3 minutes on each side, until both sides are golden brown. Remove from pan and set aside.
  • In the same pan, add in another ½ tablespoon of oil. Saute garlic and ginger for 1-2 minutes, or until fragrant.
    3 cloves garlic, 1 tablespoon minced ginger
  • Add in sauce along with the pan-fried seitan. Toss until everything is well-mixed. Cooked until sauce thickens before removing from heat.
  • Serve vegan teriyaki chicken with some steamed rice and enjoy!

Notes

*Mirin - Can be substituted with sake, or rice vinegar (as an alcohol-free alternative). You may need to add more maple syrup to taste.
Helpful tips
  • Use a large pan - This ensures that seitan cubes can cook and crisp up properly.
  • Best served fresh - Teriyaki seitan is best enjoyed right after cooking, when edges are still crispy. Leftovers can be refrigerated for 2-3 days, but note that seitan would lose its crispiness.
  • Meal prep suggestion - Batch make teriyaki sauce by multiplying the ingredients. They can be refrigerated for a week. You could also prep vegan chicken breast ahead of time, or use store-bought vegan chicken. 
  • Serving ideas - It pairs well with rice and your choice of vegetables, including blanched broccoli and Yasai Itame. Complete the meal with a bowl of cabbage miso soup.

Save this recipe!

Email yourself a link to this page and come back later.

Also get a FREE high-protein vegan recipe eBook + weekly new recipes! Unsubscribe anytime.

Nutrition

Calories: 250kcalCarbohydrates: 28gProtein: 31gFat: 2gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 1gSodium: 1619mgPotassium: 137mgFiber: 3gSugar: 8gVitamin A: 1IUVitamin C: 1mgCalcium: 17mgIron: 3mg

Nutrition info calculated is just a rough estimate and is provided as a courtesy. Bear in mind that value will vary based on variables like specific brand or type of product used. To obtain the most accurate representation, it is highly recommended that you calculate it on your own with the actual amount and type of ingredient used.

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5 from 3 votes (3 ratings without comment)

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A headshot of Mee Sha leaning on a handrail.

Hi there! I am Mee Sha, a registered dietitian with a passion for food, cooking, and all things nutrition. This is where I share quick, healthy recipes that make plant-based eating simple, nourishing, and genuinely delicious.

More about me →

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