Step 1: Boil the Pasta (3-4 minutes)
- Prepare Water for Boiling: In a medium saucepan, add 4 cups of water and 1 teaspoon of salt. Bring the water to a rolling boil. This high salt content infuses the pasta with flavor right from the start.
- Cook the Pasta: Once the water is boiling, add 200g of your pasta. Stir immediately to prevent sticking. Allow the pasta to cook until it’s just al dente — firm to the bite. Since this recipe moves quickly, keep an eye on the time and occasionally taste for doneness.
- Reserve Pasta Water and Drain: Once the pasta is ready, carefully scoop out about 1/4 cup of pasta water and set it aside. This starchy water will help us thicken the sauce. Drain the pasta and set aside.
Step 2: Start the Sauce Base (2-3 minutes)
- Heat the Pan: In a large skillet, add 1 tablespoon of olive oil and 1 tablespoon of unsalted butter over medium-high heat. As the butter melts, it will combine with the olive oil, creating a rich, flavorful base for our sauce.
- Add Onion and Garlic: Once the butter has melted, toss in your diced onion and minced garlic. Sauté these ingredients for about 1 minute, stirring continuously. The garlic should become fragrant but not brown, and the onions should start to soften. The aroma will build as the onions and garlic cook, creating the base for our sauce.
Step 3: Sauté the Mushrooms (2-3 minutes)
- Add the Mushrooms: Now, add the sliced mushrooms to the pan. Sprinkle a pinch of salt and black pepper over the mushrooms, which helps to draw out their natural juices and enhance their flavor.
- Cook Until Softened: Sauté the mushrooms for about 2 minutes, stirring occasionally. As they cook, they will shrink and develop a beautiful golden color. The mushrooms absorb the flavors of the garlic and onion, making the sauce incredibly aromatic.
Step 4: Create the Creamy Sauce (1-2 minutes)
- Pour in the Heavy Cream: Reduce the heat to medium and pour in the heavy cream. Gently stir to combine it with the mushrooms, onions, and garlic. This cream will transform the mixture into a rich, luscious sauce.
- Add Parmesan and Pasta Water: Sprinkle in 1/2 cup of grated Parmesan cheese, stirring continuously to help it melt and incorporate. Gradually pour in a few tablespoons of the reserved pasta water. This step is key! The starch in the water helps thicken the sauce, allowing it to cling to every pasta piece.
- Season to Taste: Taste the sauce and adjust seasoning with a bit more salt or pepper if needed. Stir for another 30 seconds to ensure everything is well-combined.
Step 5: Add Spinach and Pasta (1 minute)
- Wilt the Spinach: Add the fresh spinach leaves directly into the sauce. Gently stir them into the hot sauce, watching as they quickly wilt and become tender. Spinach adds a vibrant color and nutritional boost, balancing the creaminess of the sauce.
- Combine with Pasta: Finally, add the drained pasta to the skillet, tossing it in the sauce to ensure every piece is coated. If the sauce feels too thick, add a splash more of the reserved pasta water until it reaches your desired consistency.
Step 6: Final Touches and Serve (30 seconds)
- Optional Garnish: To elevate the presentation, sprinkle a bit of fresh parsley and a light dusting of Parmesan cheese over the pasta. This adds a pop of color and an extra layer of flavor.
- Plate and Enjoy: Serve immediately while everything is hot and fresh. This pasta is best enjoyed right away, as the sauce is creamy and decadent when first made.
Tips for Success
- Pasta Water Magic: Reserved pasta water is a game-changer. It thickens the sauce and helps it cling to the pasta, so don’t skip it.
- Creamy Consistency: Add cream and Parmesan cheese gradually to control the sauce’s texture. You can always add more, but it’s hard to remove!
- Timing is Everything: Since this recipe moves quickly, it’s helpful to have all ingredients prepped and ready before you start.
Serving Suggestions
This pasta is delightful on its own but pairs beautifully with a side salad or some crusty garlic bread. A simple glass of white wine or a sparkling drink can also enhance the meal.
Why You’ll Love This Recipe
In just 10 minutes, this dinner brings restaurant-quality flavors with minimal effort. The combination of mushrooms, garlic, cream, and Parmesan in a silky, luscious sauce over tender pasta will make this a weeknight favorite that doesn’t compromise on taste.