Creamy Spinach and Mushroom Spaghetti

Rich • Velvety • Comforting • Weeknight-Friendly

Creamy Spinach and Mushroom Spaghetti is a cozy, restaurant-style pasta dish that comes together quickly with simple ingredients. Tender mushrooms are sautéed until golden and savory, fresh spinach wilts into the sauce, and everything is coated in a silky, garlicky cream sauce that clings beautifully to spaghetti.

It’s elegant enough for guests but easy enough for a weeknight dinner.

Why You’ll Love This Recipe

✔ Creamy without being heavy
✔ Packed with flavor
✔ Ready in about 30 minutes
✔ Vegetarian-friendly
✔ Perfect comfort food

Ingredients (Serves 4)

12 oz (340g) spaghetti
2 tablespoons olive oil or butter
8 oz (225g) mushrooms, sliced (button or cremini)
3 cloves garlic, minced
3 cups fresh spinach
1 cup heavy cream
½ cup grated Parmesan cheese
½ teaspoon salt (adjust to taste)
¼ teaspoon black pepper
¼ teaspoon red pepper flakes (optional)
¼ cup reserved pasta water

Optional:

1 teaspoon Italian seasoning
Extra Parmesan for serving

Step-by-Step Instructions

1️⃣ Cook the Pasta

Bring a large pot of salted water to a boil.
Cook spaghetti according to package instructions until al dente.

Reserve ¼ cup of pasta water before draining.

2️⃣ Sauté the Mushrooms

Heat olive oil or butter in a large skillet over medium heat.

Add sliced mushrooms and cook for 5–7 minutes until they release moisture and turn golden brown.

Avoid stirring too frequently — browning builds flavor.

3️⃣ Add Garlic & Spinach

Stir in minced garlic and cook for 30 seconds until fragrant.

Add spinach and cook until wilted, about 2–3 minutes.

4️⃣ Make the Cream Sauce

Pour in heavy cream.
Simmer gently for 3–4 minutes.

Stir in Parmesan cheese, salt, pepper, and red pepper flakes.

If sauce is too thick, add a splash of reserved pasta water to loosen.

5️⃣ Combine

Add drained spaghetti directly into the skillet.

Toss until pasta is evenly coated in the creamy sauce.

Simmer 1–2 minutes to allow flavors to blend.

Texture & Flavor

Silky, creamy sauce
Earthy mushrooms
Fresh spinach brightness
Savory Parmesan finish
Perfectly coated pasta

The reserved pasta water helps emulsify the sauce, making it glossy and smooth.

Tips for Best Results

✔ Brown mushrooms properly for deep flavor
✔ Salt pasta water generously
✔ Use freshly grated Parmesan
✔ Don’t boil cream aggressively — keep it gentle

Delicious Variations

Add Protein

Grilled chicken
Shrimp
Crispy bacon

Lighter Version

Use half-and-half instead of heavy cream.

Vegan Option

Use coconut cream and dairy-free Parmesan.

Garlic Lover’s Version

Roast garlic before adding.

Serving Suggestions

With garlic bread
Side Caesar salad
Roasted vegetables
Glass of white wine

Storage & Reheating

Store in refrigerator up to 3 days
Reheat gently with a splash of milk or cream
Not ideal for freezing (cream may separate)

Final Thoughts

Creamy Spinach and Mushroom Spaghetti is the perfect balance of comfort and elegance. It’s simple, satisfying, and packed with flavor — the kind of dish that feels indulgent but is easy enough for any night of the week.

creamy spinach and mushroom spaghetti