Low Carb Creamy Parmesan Garlic Sautéed Mushrooms — these sautéed mushrooms are finished in a silky Parmesan garlic cream sauce for an indulgent, low-carb side dish.

These Sautéed Mushrooms Make an Exceptional Side Dish
This low carb creamy Parmesan garlic sautéed mushroom recipe delivers rich flavor and a luxurious texture while staying Keto-friendly. Tender mushrooms are browned in butter, then coated in a velvety sauce made from whipping cream, Parmesan and a touch of cream cheese. The result is decadent enough to feel like a treat, yet simple and quick enough for weeknight dinners or holiday menus.
Do You Need to Wash Mushrooms Before Cooking?
Yes — wash mushrooms just before cooking. Mushrooms are typically sold with visible soil and should be rinsed briefly under running water to remove grit. Avoid soaking them for long periods, as mushrooms absorb water and can become soggy. A quick rinse and gentle scrub or rub, followed by immediate slicing or trimming, keeps them clean and ready to brown properly in the pan.

Low Carb Creamy Parmesan Garlic Sautéed Mushrooms
This version focuses on maximizing flavor with minimal ingredients: fresh white mushrooms, butter, garlic and a creamy Parmesan sauce. No complicated steps — just careful browning and slow reduction so the sauce coats each mushroom in a glossy, flavorful finish.
Cooking Tips for Perfect Low Carb Sautéed Mushrooms
- Choose firm, white mushrooms without blemishes or slimy spots. Fresh mushrooms will brown and caramelize best.
- Trim the dry or discolored ends of the stems before rinsing. Remove only what is necessary to keep most of the mushroom intact.
- You can use whole mushrooms or sliced ones depending on preference. Whole mushrooms hold their shape and make for a more dramatic presentation; sliced mushrooms absorb sauce more quickly.
- Slice mushrooms shortly before cooking to avoid excessive browning from oxidation. If you must slice in advance, a light squeeze of lemon juice will help slow discoloration.
- Use medium-high heat to get a good sear at first, then finish on medium to allow the cream to reduce without scorching.

If you want to turn this into a pasta sauce, simply increase the sauce components and reduce less so it stays saucy. Toss with cooked fettuccine or your favorite pasta for a mushroom Alfredo-style dish. For low-carb diners, serve the mushrooms over spiralized vegetables, cauliflower rice, or alongside grilled protein.
Enjoy these mushrooms as a comforting, flavorful side — they pair especially well with roasted chicken, steak, pork chops or a simple green salad. Happy cooking!

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Recipe: Low Carb Creamy Parmesan Garlic Sautéed Mushrooms
Details
Prep Time: 10 minutes · Cook Time: 20 minutes · Total Time: 30 minutes · Servings: 4 · Course: Side Dish · Cuisine: American
Ingredients
- 1.5 lbs white mushrooms
- 1/4 cup salted butter
- 2 tbsp minced garlic
- 1 cup whipping cream
- 1/2 cup freshly grated Parmesan
- 2 tbsp cream cheese
- Fresh parsley, for garnish (optional)
Instructions
- In a large skillet over medium-high heat, melt the salted butter. Add the mushrooms and sauté until they are tender and browned, about 8–10 minutes.
- Add the minced garlic and cook another 2–3 minutes until fragrant and lightly browned.
- Pour in the whipping cream and stir to coat the mushrooms evenly.
- Stir in the grated Parmesan and cream cheese. Continue stirring until the cheeses melt and the sauce becomes smooth.
- Reduce heat to medium and simmer the sauce until it thickens to a creamy consistency, about 8–10 minutes more. Remove from heat once it reaches the desired thickness.
- Garnish with fresh parsley if desired and serve warm.
Nutrition Information (per serving)
Calories: 375 kcal · Carbohydrates: 8 g · Protein: 7 g · Fat: 36 g · Saturated Fat: 22 g · Cholesterol: 120 mg · Sodium: 158 mg · Potassium: 611 mg · Fiber: 1 g · Sugar: 3 g · Vitamin A: 1325 IU · Vitamin C: 5.2 mg · Calcium: 62 mg · Iron: 0.9 mg
All nutrition values are estimates and will vary by brands and portion sizes.