Ingredients
Butter and Aromatics
- 2 tablespoons salted butter
- 4 cloves garlic, finely diced
- 1 small onion, chopped
Mushrooms and Vegetables
- 21 ounces mushrooms, washed and dried with paper towel
- 3 cups baby spinach leaves, washed
Additional Flavors
- 1/2 cup white wine (optional)
- 5 oz sun dried tomato strips, jarred in oil (reserve 1 tablespoon of the jarred oil for cooking)
- 1 teaspoon dried Italian herbs
- 1 tablespoon fresh parsley, chopped
Dairy and Thickeners
- 1 1/2 cups heavy cream
- 1/2 cup Parmesan cheese, fresh grated
- 1 teaspoon cornstarch (optional – mix cornstarch with 1 tablespoon water for a thicker sauce)
Seasonings
- 1 pinch salt, to taste
- 1 pinch pepper, to taste
Instructions
- Prepare Ingredients: Wash and dry the mushrooms thoroughly with a paper towel. Finely dice the garlic, chop the onion, chop the fresh parsley, and measure out the sun-dried tomato strips, reserving one tablespoon of the oil from the jar.
- Sauté Aromatics: In a large skillet, melt the salted butter over medium heat. Add the finely diced garlic and chopped onion, cooking until fragrant and translucent, about 2-3 minutes, ensuring not to burn the garlic.
- Cook Mushrooms and Tomatoes: Add the mushrooms and reserved sun-dried tomato oil to the skillet. Sauté until the mushrooms release their moisture and begin to brown, approximately 6-8 minutes.
- Deglaze with Wine: Pour in the white wine, if using, and cook for another 2-3 minutes to allow the alcohol to evaporate and flavor to concentrate, scraping any browned bits from the bottom of the pan.
- Add Cream and Seasonings: Stir in the heavy cream, dried Italian herbs, salt, and pepper. Bring the mixture to a gentle simmer.
- Thicken Sauce (Optional): If a thicker sauce is desired, mix the cornstarch with 1 tablespoon of water to form a slurry, then stir it into the simmering sauce. Cook for an additional 1-2 minutes until the sauce thickens.
- Add Greens and Cheese: Fold in the baby spinach leaves and grated Parmesan cheese. Stir until the spinach wilts and the cheese melts into the sauce, creating a creamy texture.
- Finish with Fresh Herbs: Remove the skillet from heat and sprinkle the chopped fresh parsley over the dish for a bright, fresh flavor.
- Serve: Serve the creamy garlic butter mushrooms warm as a side dish, or as a savory topping for grilled meats, pasta, or toasted bread.
Notes
- Heavy cream adds richness; for a lighter version, substitute with half-and-half but expect a less creamy texture.
- The white wine is optional but adds depth to the flavor profile; it can be omitted or replaced with vegetable broth.
- Using the reserved oil from the sun-dried tomatoes enhances the overall flavor, so do not discard it.
- The cornstarch slurry is optional and only needed if you prefer a thicker sauce.
- Fresh Parmesan cheese is recommended for best melting and flavor.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Side Dish
- Method: Stovetop
- Cuisine: Italian