Spaghetti Spinach Cream Sauce

Category: Flavorful Vegetarian Recipes That Satisfy

This fast and flavorful dish features whole-wheat spaghetti tossed with wilted spinach and a tangy, creamy sun-dried tomato sauce. The combination of garlic, red pepper flakes, sour cream, and Parmesan creates a comforting blend that’s both rich and balanced. Cooking the pasta directly over spinach saves a step and keeps it simple. Perfect for a cozy dinner in, and easy to adapt with protein or lighter dairy alternatives.

A woman wearing a chef's hat and apron.
Created By Sarah
Last updated on Fri, 13 Jun 2025 16:28:59 GMT
A bowl of pasta with red peppers and spinach. Save
A bowl of pasta with red peppers and spinach. | sarahmeal.com

This creamy pasta dish is your answer to weeknights when you crave something quick yet satisfying. It combines the earthy bite of whole wheat spaghetti with tangy sun-dried tomatoes and velvety sour cream to create a comforting meal in just twenty minutes. The spinach softens from the heat of the pasta alone so you skip an extra step and still get all the greens. It is the kind of meal I make when I want something soul-soothing without spending an hour in the kitchen.

I threw this together on a busy Wednesday and my husband asked for seconds before I sat down. Now it is a weeknight regular in our house

Ingredients

  • Baby spinach: chopped coarsely so it wilts easily and blends into the sauce
  • Whole wheat spaghetti: adds nutty flavor and fiber feel free to use regular if needed
  • Sun dried tomatoes: slivered and oil packed for intense savory sweetness and texture
  • Sun dried tomato oil: for building the flavor base do not skip it
  • Onion: thinly sliced for a sweet aromatic backbone
  • Garlic: fresh and minced for depth and aroma
  • Crushed red pepper flakes: for a touch of heat adjust to your taste
  • Salt: to enhance every ingredient
  • Black pepper: freshly ground for subtle bite
  • Vegetable or chicken broth: low sodium so you control seasoning adds moisture and richness
  • Sour cream: to make the sauce creamy and tangy Greek yogurt can be used instead
  • Parmesan cheese: freshly grated melts better and adds sharpness
  • Unsalted butter: for rounding out the sauce and extra silkiness

Step by Step Instructions

Cook the Pasta and Wilt the Spinach:
Place the chopped spinach in a large colander in your sink then cook the spaghetti according to package instructions Once ready pour the hot pasta and water over the spinach to wilt it gently Toss lightly to combine
Sauté the Base:
Heat one tablespoon of oil from the sun dried tomato jar in a large skillet over medium heat Add the sun dried tomatoes and sliced onion Cook for about three minutes until the onions are softened and translucent
Add the Aromatics:
Stir in the minced garlic crushed red pepper salt and black pepper Cook for about one minute until fragrant being careful not to burn the garlic
Simmer the Broth:
Turn the heat to medium high and pour in the broth Let it simmer for two minutes allowing it to reduce slightly and concentrate the flavors
Create the Creamy Sauce:
Lower the heat and stir in sour cream grated Parmesan and butter Mix until the ingredients are fully melted and the sauce is creamy and cohesive
Combine Pasta and Sauce:
Add the drained pasta and wilted spinach directly to the skillet Use tongs or a pasta fork to toss everything together gently ensuring the sauce coats all the noodles evenly
Serve:
Plate immediately with extra Parmesan if you like Serve hot and enjoy the creamy comforting flavor in every bite
A bowl of pasta with spinach and bacon. Save
A bowl of pasta with spinach and bacon. | sarahmeal.com

One of my favorite things about this dish is how the sun dried tomatoes add bursts of sweet tartness in every bite I also love watching the spinach wilt instantly from the pasta heat it feels like magic every time I make it

Storage Tips

Let leftovers cool completely before storing them in an airtight container in the fridge They will keep well for up to three days When reheating stir in a little broth or water to bring back the creamy texture

Ingredient Substitutions

Greek yogurt works well in place of sour cream for a lighter version You can use regular spaghetti if whole wheat is unavailable and chicken broth instead of vegetable if you are not strictly vegetarian

Serving Suggestions

This pasta is lovely on its own or paired with a crisp green salad and crusty bread For extra protein top with grilled chicken shrimp or even a scoop of white beans

A bowl of pasta with spinach and red peppers. Save
A bowl of pasta with spinach and red peppers. | sarahmeal.com

Cultural Context

Sun dried tomatoes bring a Mediterranean flair to the dish and pairing them with Parmesan and olive oil roots it in classic Italian flavors This kind of pasta is a great example of how European pantry staples create comfort food without fuss

Common Recipe Questions

→ Can I use regular spaghetti instead of whole wheat?

Yes, regular spaghetti works just as well. The texture will be slightly different, but it still pairs beautifully with the sauce.

→ What’s the best substitute for sour cream?

Greek yogurt or a plant-based alternative can be used to lighten the dish or make it dairy-free.

→ Can I add protein to this dish?

Absolutely. Grilled chicken, shrimp, or canned white beans are great additions to make it more filling.

→ Does this pasta reheat well?

Yes, it reheats beautifully with a splash of broth or water stirred in to loosen the sauce.

→ Why should I use the oil from the sun-dried tomatoes?

The oil adds rich flavor and helps develop a more robust base for the sauce. It’s a simple trick that enhances the dish.

Spaghetti Spinach Cream Sauce

Creamy spaghetti with spinach and sun-dried tomatoes—ready in 20 minutes, bold and satisfying.

Preparation Time
5 minutes
Cook Time
15 minutes
Total Duration
20 minutes
Created By: Sarah

Recipe Category: Vegetarian

Level of Difficulty: Simple

Cuisine Style: Vegetarian

Servings Yield: 4 Portion Size (4 servings)

Diet Preferences: Vegetarian-Friendly

What You'll Need

→ Pasta and Vegetables

Ingredient 01 5 ounces baby spinach, coarsely chopped
Ingredient 02 8 ounces whole-wheat spaghetti

→ Sun-Dried Tomato Base

Ingredient 03 1/2 cup slivered oil-packed sun-dried tomatoes
Ingredient 04 1 tablespoon oil from sun-dried tomato jar
Ingredient 05 1/2 cup halved and thinly sliced onion
Ingredient 06 3 cloves garlic, minced

→ Seasoning

Ingredient 07 1/4 teaspoon crushed red pepper flakes
Ingredient 08 1/4 teaspoon salt
Ingredient 09 1/4 teaspoon ground black pepper

→ Sauce Components

Ingredient 10 1 cup low-sodium vegetable or chicken broth
Ingredient 11 1/2 cup sour cream
Ingredient 12 1/4 cup grated Parmesan cheese
Ingredient 13 1 tablespoon unsalted butter

How to Make It

Instruction 01

Place chopped spinach in a large colander set in the sink.

Instruction 02

Cook spaghetti according to package instructions. Drain over the spinach to wilt it with the hot water. Toss gently.

Instruction 03

Heat tomato oil in a large skillet over medium heat. Add sun-dried tomatoes and onions; sauté for 3 minutes until softened.

Instruction 04

Add garlic, red pepper flakes, salt, and black pepper. Cook for 1 minute until fragrant.

Instruction 05

Increase heat to medium-high. Add broth and simmer for 2 minutes to reduce slightly.

Instruction 06

Reduce heat to low. Stir in sour cream, Parmesan, and butter until smooth and creamy.

Instruction 07

Add cooked pasta and wilted spinach to the skillet. Toss to coat evenly with sauce. Serve hot with extra Parmesan if desired.

Additional Tips

  1. Don’t skip the oil from the sun-dried tomatoes—it adds essential flavor depth to the dish.
  2. Swap sour cream with Greek yogurt or a plant-based option for a lighter or dairy-free version.
  3. This pasta reheats well with a splash of broth or water to loosen the sauce.
  4. Add grilled chicken, shrimp, or canned white beans to boost the protein content.
  5. Whole-wheat or regular spaghetti both work depending on preference.

Essential Tools

  • Large saucepan
  • Large colander
  • Large skillet
  • Tongs or pasta fork
  • Wooden spoon or silicone spatula

Allergy Details

Always review ingredient labels for allergens, and consult a professional if you're unsure.
  • Contains dairy from sour cream, Parmesan, and butter.
  • Contains gluten from whole-wheat spaghetti.

Nutritional Breakdown (per serving)

These nutritional details are for informational purposes and shouldn't replace medical advice.
  • Calories: 380
  • Fat Content: 16 grams
  • Carbohydrate Content: 51 grams
  • Protein Content: 13 grams