Creamy Garlic Parmesan Mushrooms Recipe

Absolutely! Here’s a long, detailed recipe for Creamy Garlic Parmesan Mushrooms, a rich and flavorful side dish or vegetarian main. This dish combines earthy mushrooms with a velvety garlic-Parmesan cream sauce that’s deeply savory and utterly satisfying. It’s perfect with pasta, steak, roasted chicken, or crusty bread.

🍄 Creamy Garlic Parmesan Mushrooms Recipe

Servings: 4–6 (as a side)

Prep Time: 15 minutes

Cook Time: 25–30 minutes

Total Time: ~45 minutes

Difficulty: Easy to Moderate

Perfect as a side, topping, or standalone comfort dish.

🛒 Ingredients

For the Sautéed Mushrooms:

2 tbsp olive oil
2 tbsp unsalted butter
1 ½ lbs (680g) mushrooms, cleaned and sliced (baby bella, white button, cremini, or a mix)
1 small yellow onion, finely diced (optional but recommended)
5 cloves garlic, minced
½ tsp salt (more to taste)
½ tsp freshly ground black pepper
½ tsp dried thyme (or 1 tsp fresh)
¼ tsp red pepper flakes (optional for a subtle kick)
For the Creamy Garlic Parmesan Sauce:

2 tbsp butter (separate from above)
2 tbsp all-purpose flour
1 cup whole milk (warm)
½ cup heavy cream
1 tsp Dijon mustard (optional, enhances the cheese flavor)
¾ cup grated Parmesan cheese (freshly grated from a block is best)
2 oz cream cheese (optional, for extra richness)
Salt & pepper to taste
Garnish:

Chopped fresh parsley or thyme
Extra Parmesan
Cracked pepper
🔪 Step-by-Step Instructions

1.

Prepare and Clean the Mushrooms

Wipe mushrooms clean with a damp paper towel or soft brush—avoid soaking them in water.
Slice into halves or quarters depending on size.
Finely dice the onion and mince garlic.
🍄 Tip: Leave some mushrooms whole or halved for texture contrast. A mix of mushroom types adds umami depth.

2.

Sauté the Mushrooms

Heat olive oil and butter in a large skillet over medium-high heat.
Add mushrooms in a single layer. Let them sit undisturbed for 3–4 minutes to develop a golden sear.
Stir and continue cooking for another 6–8 minutes, until browned and their moisture evaporates.
Add the diced onion and cook for another 3–4 minutes until softened and slightly caramelized.
Stir in garlic, salt, pepper, thyme, and red pepper flakes. Cook for 1–2 minutes until garlic is fragrant.
🔥 Tip: Don’t overcrowd the pan—work in batches if needed. Mushrooms release water and will steam instead of sear if packed too tightly.

3.

Make the Garlic Parmesan Sauce

Push mushrooms to one side of the skillet or transfer them to a plate.
In the same pan, melt 2 tbsp butter over medium heat.
Whisk in the flour and cook for 1–2 minutes to create a roux (should be golden and nutty).
Gradually whisk in the warm milk, then cream, stirring constantly to prevent lumps.
Add Dijon mustard (if using) and stir until thickened, about 4–6 minutes.
Lower the heat and stir in Parmesan cheese and cream cheese (if using).
Season with additional salt and pepper to taste.
🧀 Tip: If the sauce is too thick, thin with a splash of milk or vegetable broth. If it’s too thin, simmer longer.

4.

Combine Mushrooms and Sauce

Return sautéed mushrooms (and any juices) to the pan.
Stir well to coat every mushroom in the creamy sauce.
Let simmer together for 3–4 minutes to meld flavors.
Taste and adjust seasoning as needed.
5.

Garnish and Serve

Transfer to a serving dish or leave in the skillet.
Top with fresh parsley, more Parmesan, and cracked pepper.
Serve hot and enjoy the rich, velvety flavors!
🍽️ Serving Suggestions

As a side: Perfect with steak, grilled chicken, roast pork, or fish.
Over pasta: Serve over fettuccine, linguine, or egg noodles for a full vegetarian meal.
With toast or crusty bread: Use it as a topping for bruschetta or serve with a baguette.
As a main dish: Add cooked gnocchi or white beans to make it heartier.
🔁 Variations

Add greens: Stir in spinach or kale at the end for color and nutrients.
Add wine: Deglaze the pan with ¼ cup white wine before adding flour for depth.
Vegan option: Use vegan butter, plant-based milk, and nutritional yeast instead of Parmesan.
Low-carb: Skip the flour and use cream + cheese directly for a keto-friendly version.
🥡 Storage & Reheating

Refrigerate leftovers in an airtight container for up to 4 days.
Reheat gently over medium heat with a splash of milk or cream.
Do not freeze – cream sauces tend to separate when thawed.
🍷 Wine Pairing

White wines like Chardonnay, Sauvignon Blanc, or a light Pinot Grigio pair beautifully with the creamy, garlicky sauce.
Would you like a version with pasta baked in, or perhaps a one-pan casserole adaptation?

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