Few side dishes are as universally loved as garlic butter mushrooms. Whether nestled next to a juicy ribeye or paired with roasted chicken, these Steakhouse Garlic Butter Mushrooms bring restaurant-quality flair to your home kitchen. With their deep, earthy flavor and a rich garlic-butter glaze, these mushrooms are guaranteed to steal the spotlight—even from the steak.
This recipe draws on classic American steakhouse vibes: bold seasoning, umami-rich sauces, and that irresistible golden sear. Best of all, it comes together quickly, making it ideal for busy weeknights or indulgent weekend meals. Let’s dive in!
Why You’ll Love These Steakhouse Garlic Butter Mushrooms
- Ready in under 20 minutes
- Uses just one skillet
- Big, bold flavor from simple ingredients
- Perfect for both summer grilling and cozy winter meals
- Keto-friendly and naturally gluten-free
Ingredients
Serves 4
- 1 lb white button mushrooms, cleaned and sliced thick (about ½ inch)
- 4 tbsp unsalted butter
- 3 cloves garlic, finely minced
- 1 tbsp Worcestershire sauce
- 1 tbsp soy sauce
- 1 tsp dried or fresh oregano
- ½ tsp dried tarragon
- ½ tsp paprika
- ¼ tsp freshly ground black pepper
- ¼ tsp chili powder (optional)
- Salt, to taste
- Fresh parsley or chives, for garnish
Instructions
Step 1: Prepare the Mushrooms
- Gently wipe the mushrooms clean using a damp paper towel. Avoid soaking them—mushrooms absorb water like sponges, and that can ruin their texture.
- Slice them into ½-inch thick pieces. Thick slices hold their shape during cooking and develop a “meaty” texture.
Step 2: Sauté the Mushrooms
- Heat a large skillet over medium-high heat.
- Add 2 tablespoons of butter and swirl to coat the pan.
- Arrange mushrooms in a single layer without overcrowding (you may need to cook in batches).
- Cook for 4–5 minutes, flipping occasionally, until they’re golden brown on both sides. This browning is where the flavor magic happens.
Step 3: Add Aromatics and Sauce
- Lower the heat to medium and add the remaining 2 tablespoons of butter.
- Stir in the garlic and sauté for about 1 minute, just until fragrant.
- Add Worcestershire sauce, soy sauce, oregano, tarragon, paprika, black pepper, and chili powder (if using).
- Stir well to coat every slice in that luxurious, savory sauce.
- Let simmer for 2–3 more minutes, allowing the mushrooms to soak in all that flavor. Season with salt to taste.
Step 4: Garnish and Serve
- Transfer the mushrooms to a serving dish.
- Garnish with freshly chopped parsley or chives for a pop of color and brightness.
- Serve immediately while hot and glistening.
Chef’s Tips
- Craving a deeper flavor? Use a mix of mushrooms—baby bella or cremini mushrooms bring extra umami.
- No Worcestershire sauce? Balsamic vinegar with a touch of anchovy paste makes a great substitute.
- Pair with grilled meats or roasted vegetables for a complete meal.
When to Serve These Mushrooms
These mushrooms are as adaptable as they are flavorful. In summer, serve them alongside grilled steaks or burgers for a cookout twist. In colder months, they shine beside mashed potatoes and roast beef. They’re even delicious tossed into pasta or spooned over polenta for a satisfying vegetarian main.
Nutritional Highlights
- High in antioxidants and vitamin D
- Low-carb and keto-friendly
- Gluten-free and easily adaptable for dairy-free diets (just swap the butter for plant-based alternative)
Storage & Reheating
Store leftovers in an airtight container for up to 3 days. Reheat in a skillet over medium heat with a splash of water or butter to rehydrate the sauce.
The Secret to Steakhouse Flavor
The secret to these Steakhouse Garlic Butter Mushrooms lies in cooking them hot and fast, so they brown instead of steaming. The combination of garlic, Worcestershire, and soy sauce creates a savory, umami-rich glaze that elevates this humble vegetable into a star side dish.
Steakhouse Garlic Butter Mushrooms
Ingredients
- 1 lb white button mushrooms cleaned and sliced thick (about ½ inch)
- 4 tbsp unsalted butter
- 3 cloves garlic finely minced
- 1 tbsp Worcestershire sauce
- 1 tbsp soy sauce
- 1 tsp dried or fresh oregano
- ½ tsp dried tarragon
- ½ tsp paprika
- ¼ tsp freshly ground black pepper
- ¼ tsp chili powder optional
- Salt to taste
- Fresh parsley or chives for garnish
Instructions
Step 1: Prepare the Mushrooms
- Gently wipe the mushrooms clean using a damp paper towel. Avoid soaking them—mushrooms absorb water like sponges, and that can ruin their texture.
- Slice them into ½-inch thick pieces. Thick slices hold their shape during cooking and develop a “meaty” texture.
Step 2: Sauté the Mushrooms
- Heat a large skillet over medium-high heat.
- Add 2 tablespoons of butter and swirl to coat the pan.
- Arrange mushrooms in a single layer without overcrowding (you may need to cook in batches).
- Cook for 4–5 minutes, flipping occasionally, until they’re golden brown on both sides. This browning is where the flavor magic happens.
Step 3: Add Aromatics and Sauce
- Lower the heat to medium and add the remaining 2 tablespoons of butter.
- Stir in the garlic and sauté for about 1 minute, just until fragrant.
- Add Worcestershire sauce, soy sauce, oregano, tarragon, paprika, black pepper, and chili powder (if using).
- Stir well to coat every slice in that luxurious, savory sauce.
- Let simmer for 2–3 more minutes, allowing the mushrooms to soak in all that flavor. Season with salt to taste.
Step 4: Garnish and Serve
- Transfer the mushrooms to a serving dish.
- Garnish with freshly chopped parsley or chives for a pop of color and brightness.
- Serve immediately while hot and glistening.
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