Prepare the Protein: Toss seitan or tofu with olive oil, garlic powder, salt, and pepper. Set aside for a few minutes.
Sear the “Chicken”: In a skillet, heat olive oil and brown the pieces on both sides, about 4 minutes per side. Remove and set aside.
Sauté the Base: Add vegan butter to the pan. Cook onions and garlic until fragrant and lightly golden.
Add Mushrooms: Toss in mushrooms and cook until they release their juices.
Pour the Wine: Deglaze the pan with red wine—stir dramatically like you’re in a cooking show. Let it simmer for 5 minutes.
Build the Sauce: Stir in tomato paste, soy sauce, broth, thyme, and rosemary. Simmer for 10 minutes until flavors blend beautifully.
Thicken It Up: Add the cornstarch slurry and stir until the sauce becomes glossy and luxurious.
Combine Everything: Return the “chicken” to the pan. Simmer another 10 minutes, letting it soak up the flavors.
Serve Like Royalty: Garnish with parsley and pair with mashed potatoes or crusty bread.