This Creamy Green Pasta Sauce is the perfect way to add a fresh, vibrant twist to your favorite pasta dishes and it'll easily become one of your new favorite things. Made with spinach, basil, and green onions, this sauce is light yet flavorful, with just the right amount of creaminess from Parmesan cheese and heavy cream.

Unlike traditional pasta sauces, this green pasta sauce recipe is veggie-packed and nutrient-dense while still feeling indulgent. The best part? It pairs perfectly with Kaizen Pasta, our high-protein, low-carb pasta that gives you all the satisfaction of traditional pasta—without the carb-heavy crash.

If you’re looking for a quick, healthy pasta sauce that delivers a big flavor in just 15 minutes, this creamy green pasta sauce will hit the spot offering the best results with a vibrant color.

Why You’ll Love This Easy Green Pasta Sauce

Get ready for a dreamy and easy pasta recipe that you'll fall in love with. Here is why this easy recipe works:

• Fresh, creamy, and packed with flavor similar to a pesto sauce.
• Ready in just 15 minutes for an effortless weeknight meal.
• High protein & low carb.
• Versatile & customizable – Works with chicken, seafood, or roasted veggies for a complete meal.
• A great way to sneak more veggies into your diet!

Why Choose Kaizen?

Kaizen Pasta is the ultimate low-carb pasta alternative, made from lupin flour, an ancient superfood known for its high-protein and high-fiber content. Unlike traditional high-carb pasta, Kaizen offers an authentic pasta-like texture without the post-meal sluggishness.

Key Benefits of Kaizen Pasta:

• 20g protein per serving – More than double the protein of regular pasta.
• Only 6g net carbs – Ideal for low-carb, keto, and high-protein diets.
• Gluten-free & grain-free – Perfect for those with food sensitivities.
• Retains its shape & texture – No mushy, gummy consistency like other low-carb pastas.
• Pairs with any pasta sauce – Works well with pesto, tomato-based sauces, or creamy Alfredo-style sauces.

Ready to try it? Shop Kaizen Lupini Pasta Now

What You’ll Need

• Kaizen Lupini Pasta: The perfect low-carb, high-protein pasta to pair with this creamy green sauce.
• Extra Virgin Olive Oil: Enhances the flavor and helps sauté the aromatics.
• Green Onions: Provides a mild, slightly sweet onion flavor.
• Minced Garlic: A bold, aromatic base for the sauce.
• Fresh Spinach: Gives the sauce its vibrant green color and nutrient boost.
• Fresh Basil Leaves: Adds a light, herby flavor.
• Parmesan Cheese: Creates a rich, umami-packed creamy texture. (Use nutritional yeast for a dairy-free alternative.)
• Heavy Cream: Balances the flavors and makes the sauce silky smooth. (Use coconut cream for a dairy-free option.)
• Chicken or Vegetable Broth: Helps thin the creamy sauce while adding extra flavor.
• Sea Salt & Black Pepper; Essential seasonings to enhance the taste.
• Fresh Lemon Juice, Lemon Zest, or Red Pepper Flakes (Optional): Adds brightness or a touch of heat.

Swaps & Additions

• Dairy-Free Option: Replace heavy cream with full-fat coconut milk and swap Parmesan for nutritional yeast or dairy-free Parmesan.
• Broth Substitute: Use reserved pasta water instead of broth.
• Spinach Alternatives: Swap kale, Swiss chard, or arugula for a different green flavor.
• Pasta Varieties: Try Kaizen Fusilli, Radiatori, or Ziti for a different shape and texture.
• Extra Protein: Top with grilled chicken, salmon, shrimp, or crispy tofu.
• More Vegetables: Stir in roasted bell peppers, zucchini, or mushrooms.
• Crunch Factor: Sprinkle on toasted pine nuts, chopped walnuts, or pumpkin seeds for texture.
• Spice Boost: Add red pepper flakes, cayenne pepper, or a touch of black garlic powder.

How to Make the Best Green Pasta Sauce

Step 1: Cook the Pasta

Bring a large pot of salted water to a boil. Add Kaizen Lupini Pasta and cook for 5-8 minutes, following the package directions. Drain, reserving 1/4 cup of pasta water for the sauce.

Step 2: Sauté the Aromatics

Heat a large skillet over medium heat and add the olive oil. Once hot, add the chopped green onions and cook for 2 minutes until softened. Stir in the minced garlic and cook for 1 minute until fragrant.

Step 3: Wilt the Greens

Add the fresh spinach and basil leaves to the pan. Let the spinach cook for 30 seconds before stirring. Continue until the greens are fully wilted (about 2-3 minutes). Remove the pan from heat.

Step 4: Blend the Sauce

In a blender or food processor, combine the warm spinach mixture, Parmesan cheese, and ¾ cup heavy cream. Blend for 30 seconds until smooth, but don’t over-blend (to prevent the cream from stiffening). Add the remaining cream, broth, or reserved pasta water and blend briefly to thin the sauce.

Step 5: Combine Everything

Pour the sauce back into the skillet and heat over low-medium heat until warmed through. Season with salt and black pepper to taste.

Step 6: Toss & Serve

Add the cooked pasta to the sauce and toss to coat evenly. Serve with extra Parmesan, lemon zest, or red pepper flakes for garnish.

Tips for the Best Green Pasta Sauce

• Use fresh spinach & basil: This gives the sauce its bright color and flavor.
• Don’t overcook the greens: Keeping them vibrant ensures a rich green hue.
• Blend briefly: Over-blending can cause the cream to thicken too much.
• Add pasta water gradually: This helps control the sauce’s consistency.
• Experiment with herbs & seasonings: Try fresh parsley, oregano, or nutmeg for depth.

Frequently Asked Questions (FAQs)

1. Can I make this green pasta sauce dairy-free?

Yes! Swap the heavy cream for coconut milk or cashew cream and replace the Parmesan cheese with nutritional yeast for a dairy-free and vegan option.

2. What type of pasta pairs best with this sauce?

This creamy green sauce works well with any pasta shape, but Kaizen Fusilli, Radiatori, or Ziti are excellent choices because they hold onto the sauce beautifully.

3. How can I store and reheat leftovers?

Store leftover green pasta sauce in an airtight container in the refrigerator for 3-4 days. To reheat, warm it over medium heat in a skillet, adding a splash of vegetable broth, chicken stock, or reserved pasta water to thin it out if needed.

4. Can I add protein to this dish?

Absolutely! This sauce pairs well with grilled chicken, shrimp, salmon, or even crispy tofu for a plant-based protein boost.

5. What’s the best way to get a smooth, creamy texture?

For the smoothest sauce, blend the ingredients in a high-speed blender or food processor. If it’s too thick, add a little more vegetable broth, chicken stock, or pasta water until you reach the desired consistency.

How to Store & Reheat

Fridge: Store leftover green pasta sauce in an airtight container for up to 3-4 days.

Freezer: Freeze in an ice cube tray for easy portioning, then transfer to a sealed bag for up to 3 months.

Reheating:

• Stovetop: Warm over low heat, stirring in a splash of broth or cream if needed.
• Microwave: Heat in 30-second bursts, stirring in between.

This Creamy Green Pasta Sauce is an easy way to elevate your pasta game while keeping it nutritious and flavorful. Paired with Kaizen Lupini Pasta, you get a low-carb, high-protein meal that’s both delicious and satisfying. Whether you’re looking for a quick dinner, meal prep option, or a fun twist on classic pasta, this green pasta sauce recipe is a must-try.

Get the best high-protein pasta here: Shop Kaizen Lupini Pasta

Other Recipes to Try

• Zucchini Fritters
• Keto Lasagna Soup
• Marry Me Chicken Pasta