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Creamy Garlic Butter Tuscan Mushrooms Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4 from 20 reviews
  • Author: Lily
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 25 minutes
  • Yield: 6 servings
  • Category: Side Dish
  • Method: Stovetop
  • Cuisine: Italian
  • Diet: Vegetarian

Description

Creamy Garlic Butter Tuscan Mushrooms is a decadent and flavorful skillet dish featuring tender mushrooms simmered in a rich garlic butter and cream sauce with sun-dried tomatoes, spinach, and Parmesan cheese. This quick and easy recipe makes a comforting side or a hearty topping for pasta, rice, or mashed potatoes, delivering a perfect balance of savory, creamy, and herbal notes.


Ingredients

Base Ingredients

  • 2 tablespoons salted butter
  • 4 cloves garlic, finely diced
  • 1 small onion, chopped
  • 21 ounces mushrooms, cleaned and patted dry
  • 5 oz sun-dried tomatoes (in oil), sliced
  • 1 tablespoon oil from the sun-dried tomato jar

Sauce and Seasoning

  • 1 ½ cups heavy cream
  • Salt and black pepper, to taste
  • 3 cups baby spinach leaves
  • ½ cup freshly grated Parmesan cheese
  • 1 teaspoon dried Italian herbs
  • 1 teaspoon cornstarch mixed with 1 tablespoon water (optional, for thickening)
  • 1 tablespoon fresh parsley, chopped


Instructions

  1. Prepare the base: Heat a large skillet over medium-high heat. Melt the butter, then add the chopped onion and cook until softened and translucent, about 3-4 minutes. Stir in the garlic and cook for about 1 minute until fragrant, being careful not to burn it.
  2. Add sun-dried tomatoes: Incorporate the sliced sun-dried tomatoes along with a tablespoon of their oil into the skillet. Cook for 2 minutes, stirring occasionally to release their rich flavor into the butter mixture.
  3. Cook mushrooms: Add the cleaned mushrooms to the skillet and cook for approximately 5 minutes, stirring occasionally, until the mushrooms are tender and lightly browned on the edges.
  4. Simmer with cream: Reduce the heat to medium and pour in the heavy cream. Bring the mixture to a gentle simmer while stirring occasionally. Season with salt and black pepper to your preference.
  5. Add spinach and cheese: Toss in the baby spinach leaves and stir until they wilt into the sauce. Next, mix in the freshly grated Parmesan cheese and allow it to melt thoroughly, creating a smooth and creamy sauce.
  6. Optional thickening: If you prefer a thicker sauce, stir in the cornstarch mixed with water and continue simmering the sauce until it reaches the desired consistency.
  7. Finish and garnish: Stir in the dried Italian herbs for an aromatic finish. Remove from heat and garnish with the chopped fresh parsley before serving.
  8. Serve: Serve the creamy Tuscan mushrooms warm over your choice of pasta, rice, mashed potatoes, or alongside steamed vegetables for a hearty, flavorful dish.

Notes

  • Ensure mushrooms are patted dry to avoid excess moisture that can prevent browning.
  • Use the oil from the sun-dried tomatoes for added flavor, but adjust salt accordingly since it may be salty.
  • Fresh spinach wilts quickly, so add it last to preserve its texture and nutrients.
  • Cornstarch thickening is optional; the sauce will still be luscious without it.
  • For a vegetarian option, make sure the Parmesan cheese used is free from animal rennet.
  • This dish pairs wonderfully with grilled chicken or crusty bread.