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Easy Mushroom Seitan Stroganoff

Easy Mushroom Seitan Stroganoff

Creamy, savory, and weeknight-friendly, this plant-based stroganoff pairs tender seitan and mushrooms in a silky sauce. Serve it over wide noodles for a cozy, satisfying dinner.
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Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Servings: 4

Ingredients
 

Main Ingredients

  • 8 oz wide pasta noodles
  • 1.5 tbsp olive oil
  • 12 oz seitan, sliced into strips
  • 14 oz sliced cremini mushrooms
  • 1 cup diced yellow onion
  • 1.5 tsp minced garlic
  • 2 tbsp all-purpose flour
  • 0.25 cup dry white wine optional
  • 1.5 cup vegetable broth
  • 1.5 tbsp soy sauce or tamari
  • 2 tsp Dijon mustard
  • 0.75 cup dairy-free sour cream unsweetened
  • 1 tsp paprika
  • 0.5 tsp freshly ground black pepper
  • 0.75 tsp fine sea salt plus more to taste
  • 2 tbsp chopped fresh parsley for garnish
  • 1 tbsp nutritional yeast optional, for extra savoriness

Instructions

Preparation Steps

  • Boil the noodles in salted water until al dente, then drain and set aside.
  • Heat half the oil in a large skillet over medium-high. Sear the seitan until browned, 3–4 minutes. Transfer to a plate.
  • Add remaining oil to the skillet. Sauté onion and mushrooms with a pinch of salt until deeply browned, 6–8 minutes.
  • Stir in garlic and paprika and cook until fragrant, about 30 seconds.
  • Sprinkle in the flour and stir for 1 minute to coat the vegetables.
  • Deglaze with the wine, scraping up browned bits, and simmer until mostly reduced, 1–2 minutes.
  • Pour in broth and soy sauce. Simmer, stirring occasionally, until slightly thickened, 3–4 minutes.
  • Mix in Dijon and nutritional yeast. Return seitan to the pan and warm through, 2 minutes.
  • Reduce heat to low. Fold in the dairy-free sour cream until smooth. Season with pepper and salt to taste.
  • Serve the stroganoff over the noodles and finish with chopped parsley.

Notes

Variation: Swap half the mushrooms for sliced portobellos for extra meatiness, or add a pinch of dried thyme. For a tangier finish, stir in 1–2 teaspoons of lemon juice with the sour cream. Leftovers keep 3 days refrigerated; reheat gently and add a splash of broth if the sauce thickens.
This recipe is an original creation inspired by classic Easy Mushroom Seitan Stroganoff flavors. All ingredient ratios and instructions are independently developed.