sautéed mushrooms with spinach and garlic in a cast iron skillet

Sautéed Mushrooms with Spinach

Why This Sautéed Mushrooms with Spinach Recipe Works

Ten minutes, one pan, and a handful of ingredients — that’s all you need for a sautéed mushrooms and spinach side dish that tastes genuinely restaurant-worthy. The key is high heat and patience: let the mushrooms sit undisturbed long enough to get golden and slightly crisp before stirring, then add garlic until fragrant before folding in spinach right at the end. Overcrowding the pan or adding spinach too early are the two mistakes that turn this into a soggy, bland dish. Done right, you get caramelized mushrooms with barely-wilted, bright green spinach in a garlicky butter sauce.

Best Mushrooms to Use

Cremini (baby bella): The gold standard for this dish — more flavor than white button mushrooms and better texture when sautéed. Readily available in any grocery store.

White button: Work fine, slightly milder. Great if cremini aren’t available.

Shiitake: Intense, meaty, and deeply savory. Remove the tough stems and slice the caps. Excellent for a more complex flavor.

Mixed wild mushrooms: For a special occasion version — oyster, maitake, and chanterelle all sauté beautifully.

Avoid portobello for this dish: They release too much moisture for a quick sauté and make the spinach watery.

Step-by-Step Instructions

Step 1 — Prep: Wipe mushrooms clean with a damp paper towel (don’t wash — they absorb water). Slice ¼-inch thick. Roughly chop or leave baby spinach whole.

Step 2 — Heat the pan: Heat a large skillet over medium-high heat until very hot — a drop of water should evaporate immediately. Add olive oil or butter.

Step 3 — Sear the mushrooms: Add mushrooms in a single layer. Do not stir for 2–3 minutes. Let them get golden brown on one side before flipping. Cook another 2 minutes. Season with salt and pepper.

Step 4 — Add garlic: Push mushrooms to the side, add minced garlic to the center of the pan. Cook 60 seconds stirring constantly until fragrant — don’t let it burn.

Step 5 — Add spinach: Add spinach by the handful, folding it into the mushrooms. It wilts quickly — 1–2 minutes total. Stop cooking when spinach is just wilted but still bright green.

Step 6 — Finish: A squeeze of lemon juice and a drizzle of olive oil off the heat lifts everything and makes the flavors pop. Taste and adjust seasoning.

What to Serve With Sautéed Mushrooms and Spinach

— As a side with grilled steak, roasted chicken, or pork tenderloin
— Over creamy polenta or mashed cauliflower
— Tossed with pasta and Parmesan for a complete vegetarian meal
— On top of bruschetta with ricotta
— Alongside eggs at brunch — excellent with an over-easy egg on top

Storage and Reheating

Store in an airtight container in the fridge for up to 4 days. Reheat in a skillet over medium heat with a splash of water or olive oil — microwaving makes the mushrooms rubbery. Note the spinach will wilt further upon reheating but still tastes great.

Frequently Asked Questions

Why are my sautéed mushrooms watery?
Two causes: washing mushrooms instead of wiping them (they absorb water), or overcrowding the pan (they steam instead of sear). Use a large pan and cook in batches if needed.

Can I use frozen spinach?
Yes, but squeeze out every bit of liquid first — frozen spinach holds a surprising amount of water. Thaw, squeeze in a clean towel, then add to the pan at the end. Fresh spinach gives better texture.

How do I keep the garlic from burning?
Add garlic after the mushrooms have cooked, reduce heat to medium, and keep it moving. Garlic burns quickly at high heat. If it starts to turn dark, immediately add spinach to cool the pan.

Can I make sautéed mushrooms and spinach ahead?
Yes — cook and refrigerate up to 3 days ahead. Reheat gently in a skillet. Great for meal prep.

Is this dish vegan?
Use olive oil instead of butter — that’s the only swap needed. The dish is naturally vegan, gluten-free, and low-carb.

What can I add for more protein?
Stir in white beans, chickpeas, or crumbled tofu for a vegetarian protein boost. For non-vegetarian, add crispy pancetta or cooked Italian sausage with the mushrooms.

Can I add cheese?
Finish with freshly grated Parmesan or crumbled feta right before serving. Don’t cook the cheese — just let it melt slightly from the residual heat.

How do I make it more filling as a main course?
Toss with 8 oz of cooked pasta, add a splash of pasta water and extra olive oil to make a sauce. Top with shaved Parmesan. Serves 2 as a main.

Create Easy Sautéed Mushrooms with Spinach in Just 5 Steps!

Create Easy Sautéed Mushrooms with Spinach in Just 5 Steps!

Recipe by Author

Delight in the delightful aroma and flavors of sautéed mushrooms and spinach coming together in a harmonious blend. This recipe celebrates the simplicity of ingredients that create a nutritious and delicious dish suitable for any occasion.

Course: Main Dish Cuisine: American Difficulty: easy
4.5 from 150 votes
🍽️
Servings
4
⏱️
Prep time
10
minutes
🔥
Cooking time
10
minutes
📊
Calories
120
kcal
Cook Mode
Keep the screen of your device on

Ingredients

  • Fresh mushrooms (such as cremini or button mushrooms)
  • Fresh spinach leaves
  • Olive oil
  • Garlic cloves, minced
  • Salt
  • Pepper

Directions

  1. Start by cleaning and slicing the mushrooms.
  2. Heat a skillet, add olive oil, and sauté minced garlic.
  3. Add mushrooms to the skillet and cook until browned.
  4. Add spinach, season with salt and pepper, and cook until wilted.
  5. Adjust seasoning and serve hot, optionally garnished with Parmesan cheese or balsamic glaze.

Nutrition Facts

Calories: 120
Fat: 7
Carbohydrates: 12
Protein: 5
Sodium: 300
Fiber: 4
Sugar: 3

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