Vegan Grilled Steak with Caramelized Onions
Savor the bold flavors and hearty texture of this Vegan Grilled Steak with Caramelized Onions, a plant-based masterpiece that’s perfect for dinner or an indulgent weekend meal. Featuring protein-rich seitan marinated in a smoky blend of tamari, balsamic vinegar, garlic powder, and paprika, this recipe delivers a savory punch with every bite. The tender seitan is expertly grilled for that signature charred flavor, then topped with irresistibly sweet and golden caramelized onions—enhanced with a hint of brown sugar and aromatic thyme. Quick to prepare and cook in under an hour, this vegan steak pairs beautifully with classic sides like creamy mashed potatoes or a vibrant green salad. Ideal for vegans and meat-lovers alike, this dish is a delicious way to bring plant-based dining to the next level.
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Recipe Information
Ingredients
- 400 grams Seitan (store-bought or homemade)
- 3 tablespoons Olive oil
- 2 tablespoons Tamari or soy sauce
- 1 tablespoon Balsamic vinegar
- 1 teaspoon Garlic powder
- 1 teaspoon Onion powder
- 1 teaspoon Smoked paprika
- 0.5 teaspoon Black pepper
- 2 large Yellow onions
- 1 tablespoon Brown sugar
- 0.5 teaspoon Salt
- 1 teaspoon Fresh thyme (optional)
Instructions
Slice the seitan into 1-inch thick steaks or purchase pre-sliced seitan pieces.
In a mixing bowl, combine 2 tablespoons of olive oil, tamari, balsamic vinegar, garlic powder, onion powder, smoked paprika, and black pepper. Stir well to make a marinade.
Place the seitan steaks in the marinade, ensuring each piece is well coated. Cover and let marinate for at least 15 minutes, or up to 1 hour for deeper flavor.
While the seitan is marinating, peel the onions and slice them into thin rings.
Heat a large skillet over medium heat and add the remaining tablespoon of olive oil.
Add the sliced onions to the skillet and cook, stirring occasionally, for about 15 minutes or until they start to soften.
Add the brown sugar and salt to the onions, and continue cooking for another 10-15 minutes until they are caramelized and golden brown. Stir in fresh thyme if using. Remove from heat and set aside.
Preheat a grill pan over medium-high heat. Once hot, add the marinated seitan steaks. Grill each side for 5 minutes or until nicely charred and heated through.
Serve the grilled seitan steaks topped with the caramelized onions.
Pair your vegan grilled steak with your choice of side, such as mashed potatoes or a fresh green salad, and enjoy!
Nutrition Facts
Calories |
1159 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 52.1 g | 67% | |
| Saturated Fat | 8.1 g | 40% | |
| Polyunsaturated Fat | 4.0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 4380 mg | 190% | |
| Total Carbohydrate | 85.7 g | 31% | |
| Dietary Fiber | 7.0 g | 25% | |
| Total Sugars | 24.3 g | ||
| Protein | 107.4 g | 215% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 291 mg | 22% | |
| Iron | 12.4 mg | 69% | |
| Potassium | 1273 mg | 27% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
