If you are craving a vibrant, luscious dish that comes together in a flash, this Creamy Green Pea Pasta Sauce (20-Min Vegan Recipe) Recipe is an absolute winner. It masterfully blends tender green peas, fresh basil, and a hint of lemon into a velvety sauce that clings deliciously to every strand of pasta. Perfect for busy weeknights or whenever you need a wholesome, comforting meal without fuss, this recipe brings a burst of color, nutrition, and plant-powered creaminess to your dinner table in just 20 minutes.

Ingredients You’ll Need

A white bowl filled with small twisted pasta all coated in a thick bright green sauce that looks smooth and creamy. The pasta is sprinkled lightly with black pepper and there is a small wedge of lemon placed on the rim of the bowl. Fresh green leaves are visible near the pasta, adding a fresh touch. The bowl sits on a white marbled surface beside a half lemon and a soft cloth with a checked and scalloped edge pattern. The scene is simple and fresh looking with natural light. photo taken with an iphone --ar 4:5 --v 7

This recipe relies on a handful of simple but essential ingredients that each play a vital role in building flavor, color, and texture. From the sweetness of the peas and onions to the brightness of lemon and the herbal touch of basil, every element works in harmony to create a satisfyingly creamy sauce.

  • 12 oz pasta of your choice: Pick your favorite shape to soak up that luscious sauce beautifully.
  • 2 cups frozen green peas: Petite or small peas are ideal for tenderness and sweetness.
  • 1 yellow or sweet onion (diced): Adds a gentle sweetness and depth when caramelized.
  • 3 cloves garlic (crushed or thinly sliced): Provides a punch of savory aroma and taste.
  • 1 tbsp lemon juice: Balances the creaminess with fresh, zesty brightness.
  • ½ cup unsweetened plant milk (or water): Creates a silky texture and keeps the sauce vegan.
  • ¾ cup fresh basil (plus more to garnish): Brings uplifting herbaceous notes and vibrant green color.
  • Salt to taste: Enhances and rounds out all the flavors perfectly.

How to Make Creamy Green Pea Pasta Sauce (20-Min Vegan Recipe) Recipe

Step 1: Cook Your Pasta

Start by cooking your pasta according to the package instructions until al dente. This ensures the pasta will have just the right bite and won’t become mushy when combined with the sauce. Once done, drain it well and set it aside while you prepare the sauce.

Step 2: Sauté Onions and Garlic

In a medium pan, warm a small drizzle of oil and toss in the diced onion with a pinch of salt. Cook over medium-high heat until the onion takes on a lovely, slightly browned color, which should take about 5 to 7 minutes. Then add the garlic, letting it mingle in the pan for another minute or two until fragrant. This step unlocks rich, caramelized flavors that form the base of your sauce. Remove from heat and set aside.

Step 3: Prepare the Green Peas

While the onions and garlic cook, bring a pot of water to a boil and blanch the frozen peas for just 1 to 2 minutes to keep their sweet flavor and bright color intact. Drain them immediately. If you prefer, use the microwave by warming the peas covered with water for about 4 minutes. Either way, be sure to drain well before adding to the sauce for that perfect silky texture.

Step 4: Blend the Sauce

Now for the magic moment—add your sautéed onion and garlic mixture, drained peas, lemon juice, plant milk, fresh basil, and a pinch of salt into a blender. Pulse everything on high until it transforms into a smooth and creamy sauce. Taste your creation and adjust with more salt or lemon juice if needed. If it feels too thick, a splash more milk will soften it beautifully.

Step 5: Combine Pasta and Sauce

Return the cooked pasta to the pot and pour in your green pea sauce. Stir gently over medium heat until everything is warmed through and the pasta is thoroughly coated with that rich, velvety sauce. This step brings together the flavors so every bite is a harmonious blend.

How to Serve Creamy Green Pea Pasta Sauce (20-Min Vegan Recipe) Recipe

A white bowl filled with light green pasta pieces that have a ridged, textured surface, coated evenly with a creamy green sauce. The pasta is sprinkled with small bits of black pepper and garnished with a few fresh green basil leaves, positioned on top. A lemon wedge with bright yellow skin and pale juicy flesh sits on the edge of the bowl. Around the bowl, there are fresh green basil leaves and more lemon wedges scattered on a white marbled surface. A white cloth with blue and red stitched lines is partially placed to the left side. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Finishing this dish with fresh basil leaves adds a pop of color and a fragrant herbal note that enhances the sauce’s brightness. A sprinkle of freshly cracked black pepper or a dusting of nutritional yeast would also bring a lovely depth if you like a slightly cheesy flavor without dairy.

Side Dishes

Pair this vibrant dish with a crisp green salad or roasted seasonal vegetables to keep the meal light and refreshing. Crusty bread or a garlic baguette make fantastic companions for sopping up any leftover sauce, turning each bite into a little celebration.

Creative Ways to Present

For a fun twist, toss the creamy green pea pasta sauce with spiralized vegetables or zucchini noodles for a low-carb version. Alternatively, serve it as a sauce base spread on vegan crostini topped with fresh greens for delightful appetizers that reflect the same fresh flavors.

Make Ahead and Storage

Storing Leftovers

You can store any leftover Creamy Green Pea Pasta Sauce (20-Min Vegan Recipe) Recipe in an airtight container in the refrigerator for up to 3 days. Keeping it chilled helps preserve the fresh flavors and creamy texture, ready for a quick reheat whenever you want.

Freezing

This sauce freezes well, making it a wonderful make-ahead option for busy days. Portion it into freezer-safe containers and freeze for up to 1 month. When ready to enjoy, allow it to thaw in the refrigerator overnight for best results.

Reheating

Gently reheat the sauce in a saucepan over low to medium heat, stirring frequently. If it thickens too much, loosen it up with a splash of plant milk or water. Avoid microwaving at high power, which can cause uneven heating and affect the creamy consistency.

FAQs

Can I use fresh peas instead of frozen for this Creamy Green Pea Pasta Sauce (20-Min Vegan Recipe) Recipe?

Absolutely! Fresh peas will provide an even sweeter and more vibrant flavor. Just blanch them briefly to soften before blending.

What is the best pasta shape for this green pea sauce?

While any pasta works, shapes with grooves or twists like fusilli, farfalle, or penne hold on to the sauce wonderfully, maximizing every flavorful bite.

Can I substitute the plant milk with something else?

Yes, you can use water to keep it lighter or any unsweetened plant milk like almond, soy, or oat milk to maintain that creamy texture.

Is this recipe gluten-free?

It can be easily made gluten-free by choosing your favorite gluten-free pasta variety. The sauce itself is naturally gluten-free.

How can I make this sauce thicker or thinner?

If you want a thicker sauce, reduce the amount of plant milk or add more peas. To thin it out, simply add extra plant milk or even a little cooking water from the pasta to adjust to your liking.

Final Thoughts

There’s something so joyful about whipping up a dish that feels indulgent yet is completely plant-based and incredibly fast to make. The Creamy Green Pea Pasta Sauce (20-Min Vegan Recipe) Recipe is one of those wins that reliably delivers on taste, nutrition, and ease. I hope you find it as bright, comforting, and satisfying as I do—give it a try and watch it quickly become a favorite in your kitchen too!

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Creamy Green Pea Pasta Sauce (20-Min Vegan Recipe) Recipe

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3.8 from 14 reviews

This Creamy Green Pea Pasta Sauce is a vibrant, quick, and delicious vegan recipe that transforms simple green peas and fresh basil into a luscious sauce perfect for your favorite pasta. Ready in just 20 minutes, it combines sautéed onions and garlic with blended peas and plant milk for a smooth, flavorful dish that’s both nutritious and satisfying.

  • Author: Martha
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Total Time: 20 minutes
  • Yield: 4 servings
  • Category: Pasta Sauce
  • Method: Stovetop
  • Cuisine: Vegan
  • Diet: Vegan

Ingredients

For the Pasta

  • 12 oz pasta of your choice

For the Sauce

  • 2 cups frozen green peas (petite or small peas preferred)
  • 1 yellow onion or sweet onion, diced
  • 3 cloves garlic, crushed or thinly sliced
  • 1 tbsp lemon juice (or to taste)
  • ½ cup unsweetened plant milk (such as oat milk) or water
  • ¾ cup fresh basil leaves (plus more for garnish)
  • Salt to taste
  • 1 tbsp oil for cooking

Instructions

  1. Cook the Pasta: Bring a large pot of salted water to a boil and cook the 12 oz pasta of your choice until al dente, usually around 8-10 minutes depending on the pasta type. Drain and set aside.
  2. Sauté Onion and Garlic: Heat 1 tablespoon of oil in a medium pan over medium-high heat. Add the diced onion along with a pinch of salt and cook, stirring occasionally, until the onions are slightly browned and softened, about 5-7 minutes. Add the crushed or sliced garlic and continue cooking for another 1-2 minutes until fragrant. Remove from heat and set aside.
  3. Prepare the Peas: Bring a medium pot of water to a boil. Add the frozen peas and boil for 1-2 minutes until warmed through. Drain the peas well. Alternatively, you can microwave the peas in a large bowl covered with water for about 4 minutes until warm, then drain.
  4. Blend the Sauce: In a blender, combine the sautéed onion and garlic mixture, the drained peas, 1 tablespoon lemon juice, ½ cup unsweetened plant milk or water, ¾ cup fresh basil leaves, and a pinch of salt. Blend on high speed until the sauce is smooth and creamy. Taste and adjust seasoning by adding more salt or lemon juice as needed. Add extra plant milk if you prefer a thinner sauce.
  5. Combine Pasta and Sauce: Return the cooked pasta to the pot used for boiling. Pour in the blended green pea sauce and stir well to coat the noodles evenly. Warm everything together over medium heat for a few minutes until heated through.
  6. Serve: Serve the creamy green pea pasta garnished with additional fresh basil leaves for a bright, herbaceous finish. Enjoy immediately.

Notes

  • Use petite or small green peas for a smoother, more tender sauce texture.
  • Plant milk options like oat or almond work best to keep the sauce creamy and vegan-friendly.
  • Adjust the consistency of the sauce with additional plant milk or water based on your preference.
  • The sauce can be made ahead and refrigerated; reheat gently with a splash of plant milk.
  • For added protein, consider topping with toasted pine nuts or nutritional yeast.

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