Creamy Garlic Mushroom Salmon (Easy Skillet)

Salmon and mushroom make a rich, savory pairing, and this creamy garlic version is ready in about 30 minutes. Seared salmon is spooned with a golden mushroom cream sauce, giving you an elegant, restaurant-style dinner from one simple skillet.

This salmon and mushroom recipe uses everyday ingredients and comes together fast, making it perfect for both weeknights and special occasions. Below you will find the ingredients, step-by-step instructions, and easy variations to try.

What Is Creamy Mushroom Salmon?

Creamy mushroom salmon is seared salmon served in a garlic parmesan cream sauce with golden sauteed mushrooms. The earthy mushrooms and rich sauce complement the flaky salmon perfectly, and the whole dish cooks in one pan. It is naturally low in carbs and easy to dress up for company. Salmon and mushroom is a classic pairing in French and Italian cooking, prized for the way the earthy mushrooms deepen the flavor of the fish, and this easy version brings that same comfort to your own kitchen.

Why You’ll Love This Recipe

  • One skillet, 30 minutes. Elegant yet easy, with little cleanup.
  • Rich and savory. Buttery mushrooms in a garlic parmesan cream sauce.
  • Healthy and low carb. Full of protein and omega-3s.
  • Easy to adapt. Add spinach, or serve it over pasta or rice.

Ingredients You’ll Need

Salmon and mushroom ingredients: salmon, mushrooms, cream, parmesan, and garlic

  • Salmon fillets. Fresh, patted dry for a good sear.
  • Mushrooms. Cremini or button, sliced and browned.
  • Garlic and butter. The savory base of the sauce.
  • Heavy cream and parmesan. For a rich, velvety sauce.
  • Thyme. Earthy and warm, perfect with mushrooms.
  • Lemon and parsley. A fresh, bright finish.

How to Make Salmon and Mushroom

Salmon fillets searing in a skillet

  1. Season the salmon and sear in olive oil for 4 to 5 minutes per side, until it reaches 145 degrees F and flakes. Remove and set aside. Check it against the USDA safe minimum internal temperature chart.
  2. Melt butter in the same pan and cook the mushrooms until golden, then add the garlic.
  3. Stir in the cream, parmesan, and thyme, and simmer until slightly thickened.
  4. Return the salmon, spoon the creamy mushroom sauce over the top, and finish with lemon and parsley.
  5. Serve hot over rice, pasta, or mashed potatoes.

Tips for the Best Sauce

Golden mushrooms in a garlic parmesan cream sauce

  • Brown the mushrooms well and do not crowd the pan, so they caramelize.
  • Pat the salmon dry so it sears instead of steaming.
  • Keep the cream at a gentle simmer to stay silky.
  • Use freshly grated parmesan for the smoothest melt.

Variations to Try

  • With spinach. Wilt in a handful of spinach with the mushrooms.
  • Over pasta. Toss the sauce with fettuccine for a creamy pasta.
  • Risotto. Serve the salmon and mushrooms over a creamy risotto.
  • Cream of mushroom. Use a can of cream of mushroom soup for a shortcut sauce.

What to Serve and Storage

Creamy mushroom salmon served over rice

Serve this creamy salmon over rice, pasta, or mashed potatoes with a green vegetable on the side. This creamy salmon and mushroom dish reheats beautifully, so it is worth making a little extra. Store leftovers in a sealed container in the fridge for up to 3 days and reheat gently so the salmon stays tender. For more salmon dinners, try our salmon and spinach, salmon and shrimp, or salmon stew.

Salmon and Mushroom Recipe

Creamy garlic mushroom salmon in a skillet

Creamy Garlic Mushroom Salmon

Prep Time 10 minutes
Cook Time 20 minutes
Servings: 4 servings

Ingredients
  

  • 4 salmon fillets about 6 oz each
  • 2 tbsp olive oil
  • 3 tbsp butter
  • 8 oz mushrooms sliced
  • 4 cloves garlic minced
  • 1 cup heavy cream
  • ½ cup parmesan cheese grated
  • 1 tsp dried thyme
  • 2 tbsp fresh parsley chopped
  • ½ lemon juiced

Method
 

  1. Season the salmon and sear in the olive oil for 4 to 5 minutes per side, until it reaches 145 degrees F and flakes. Remove and set aside.
  2. Melt the butter in the same pan and cook the mushrooms until golden, then add the garlic for 30 seconds.
  3. Stir in the heavy cream, parmesan, and thyme, and simmer until slightly thickened.
  4. Return the salmon, spoon the creamy mushroom sauce over the top, and finish with lemon and parsley.
  5. Serve hot over rice, pasta, or mashed potatoes.

Notes

Cook the salmon to 145 degrees F and brown the mushrooms well for the deepest flavor. Add a handful of spinach with the mushrooms for a salmon, mushroom, and spinach twist.

Frequently Asked Questions

Do salmon and mushrooms go together?

Yes, wonderfully. The earthy, savory mushrooms balance the rich salmon, especially in a creamy garlic sauce.

What mushrooms are best?

Cremini and button mushrooms are classic, but shiitake or baby bella add even more depth. Brown them well for the best flavor.

What cream is best for the sauce?

Heavy cream makes the richest, most stable sauce. For a lighter option, use half-and-half with a little extra parmesan.

Can I add spinach?

Yes. Wilt a handful of spinach in with the mushrooms for a salmon, mushroom, and spinach version.

What do you serve with it?

Serve it over rice, pasta, or mashed potatoes, with a green vegetable or salad on the side.

Can I use cream of mushroom soup?

Yes. A can of cream of mushroom soup makes an easy shortcut sauce when you are short on time.