Vegetarian Steak Medallions with Garlic Herb Butter

Savor the rich umami flavors of these Vegetarian Steak Medallions with Garlic Herb Butter, a plant-based twist on classic steakhouse elegance. Crafted from hearty portobello mushrooms, these "steaks" are marinated in a robust blend of olive oil, soy sauce, balsamic vinegar, and smoked paprika before being perfectly seared for a tender, smoky finish. Topped with a luxurious garlic herb butter infused with parsley, thyme, and a hint of lemon zest, each medallion bursts with savory decadence. Ready in just 35 minutes, this vegetarian recipe is a show-stopping main dish that pairs beautifully with sides like roasted vegetables or creamy mashed potatoes. Perfect for weeknight dinners or special occasions, this dish delivers gourmet flavors in a meat-free package.

Nutriscore Rating: 67/100

Prep Time:20 mins

Cook Time:15 mins

Total Time:35 mins

Servings: 4

Ingredients

• 4 pieces portobello mushrooms (large)
• 2 tablespoons olive oil
• 2 tablespoons soy sauce
• 1 tablespoon balsamic vinegar
• 0.5 teaspoons smoked paprika
• 0.25 teaspoons ground black pepper
• 4 tablespoons unsalted butter (or plant-based butter for vegan version)
• 2 cloves garlic (minced)
• 1 tablespoon parsley (chopped)
• 1 teaspoon thyme (chopped)
• 0.5 teaspoons lemon zest
• 0.25 teaspoons salt

Directions

Step 1

Clean the portobello mushrooms by gently wiping them with a damp paper towel. Remove the stems and gills using a spoon if desired for a smoother texture.

Step 2

In a small bowl, whisk together olive oil, soy sauce, balsamic vinegar, smoked paprika, and ground black pepper.

Step 3

Place the mushrooms in a shallow dish and pour the marinade over them. Let them marinate for at least 15 minutes, flipping halfway through to ensure even coating.

Step 4

While the mushrooms marinate, prepare the garlic herb butter. In a small bowl, combine the softened butter, minced garlic, chopped parsley, thyme, lemon zest, and salt. Mix until well combined, then shape into a small log using plastic wrap. Refrigerate until firm.

Step 5

Heat a grill pan or skillet over medium heat. Add a small drizzle of olive oil if necessary to prevent sticking.

Step 6

Place the marinated mushrooms on the grill pan and cook for 5-7 minutes per side until tender and slightly charred, basting with leftover marinade as they cook.

Step 7

Remove the mushrooms from the heat and let them rest for a minute or two. Slice each mushroom into medallion-sized pieces if desired for presentation.

Step 8

Top each mushroom steak medallion with a pat of chilled garlic herb butter and allow it to melt over the warm mushrooms before serving.

Step 9

Serve immediately with your choice of sides, such as roasted vegetables or mashed potatoes.

Nutrition Facts

Serving size	(631.3g)

Amount per serving	% Daily Value*
Calories	801.7

Total Fat 76.1g	0%
Saturated Fat 34.4g	0%
Polyunsaturated Fat 2.7g
Cholesterol 121.7mg	0%
Sodium 1779.0mg	0%
Total Carbohydrate 25.1g	0%
Dietary Fiber 6.4g	0%
Total Sugars 10.9g
Protein 12.5g	0%

Vitamin D 64.5IU	0%
Calcium 64.0mg	0%
Iron 3.6mg	0%
Potassium 1703.6mg	0%

*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.

Source of Calories

Fat: 82.0%

Protein: 6.0%

Carbs: 12.0%