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Creamy Vegan Red Pepper Pasta recipe


  • Author: Sophia

Ingredients

Scale

  • 4 large Red Bell Peppers: Red bell peppers are the undisputed star of this recipe, providing the vibrant color, sweetness, and slightly smoky flavor that forms the foundation of the creamy sauce. It’s crucial to use red bell peppers, as they are the sweetest and most flavorful variety when roasted. Green bell peppers would be too bitter, and yellow or orange peppers, while sweeter than green, lack the depth of flavor of red peppers in this application. Look for firm, heavy red bell peppers with smooth, unblemished skin. Roasting the red bell peppers is essential, as it intensifies their natural sweetness, brings out a subtle smoky char, and makes them incredibly tender and easy to blend into a smooth sauce.
  • 1 cup Raw Cashews, unsalted: Raw cashews are the secret weapon for achieving that incredible creamy texture in this vegan pasta sauce, without any dairy cream. Raw, unsalted cashews are essential because they have a neutral flavor and blend into an incredibly smooth and rich cream when soaked and processed. Raw cashews are important; roasted cashews will have a different flavor and may not blend as smoothly. Unsalted cashews allow you to control the salt level of the sauce. Soaking the cashews is absolutely crucial. Soaking softens them, making them blend into a perfectly velvety smooth cream and also making them easier to digest. You can soak cashews in hot water for about 30 minutes (quick soak method) or in cold water for at least 4 hours, or preferably overnight (traditional method). Properly soaked cashews are the key to achieving that luxuriously creamy vegan sauce.
  • 1 pound Pasta (Penne, Spaghetti, or your favorite shape): Pasta is the hearty base of this dish, providing substance and a satisfying texture to complement the creamy red pepper sauce. Penne, spaghetti, rotini, fusilli, or shells all work wonderfully. Choose your favorite pasta shape based on your preference and what you have on hand. For a gluten-free option, use gluten-free pasta made from brown rice, quinoa, or corn. Whole wheat pasta can also be used for a more nutritious and nutty-flavored option. The pasta should be cooked al dente, meaning “to the tooth,” which is firm to the bite but not hard or crunchy. Cooking pasta al dente ensures it holds its shape and texture when combined with the sauce.
  • 1 ½ cups Vegetable Broth (low sodium): Vegetable broth provides the liquid base for the sauce and adds a savory depth of flavor beyond just water. Low sodium vegetable broth is recommended to control the salt level in the sauce, as you can always add more salt to taste. Use a good quality vegetable broth for the best flavor. Homemade vegetable broth is ideal, but store-bought low-sodium vegetable broth is perfectly acceptable and convenient. The vegetable broth helps to thin the sauce to the desired consistency and contributes to the overall savory and umami notes.
  • ¼ cup Nutritional Yeast: Nutritional yeast is a deactivated yeast that has a savory, nutty, and slightly cheesy flavor, making it a staple ingredient in vegan cooking for adding “cheesy” notes without dairy. Nutritional yeast is essential in this recipe for adding a subtle cheesy depth to the red pepper sauce, enhancing its savory flavor and making it more reminiscent of a traditional creamy pasta sauce. Look for fortified nutritional yeast, which is often enriched with B vitamins, adding a nutritional boost to the dish.
  • 4 cloves Garlic: Garlic adds a pungent, savory, and aromatic base note to the sauce, complementing the sweetness of the roasted red peppers and enhancing the overall flavor complexity. Roasting the garlic cloves along with the red bell peppers mellows their sharpness and brings out their natural sweetness, creating a more nuanced garlic flavor in the sauce. Use fresh garlic cloves for the best flavor. Roast them whole with the red peppers, then peel them before blending into the sauce.
  • 2 tablespoons Lemon Juice (freshly squeezed): Fresh lemon juice is crucial for brightening up the flavors of the creamy red pepper sauce and adding a zesty tang that balances the richness and sweetness. Use freshly squeezed lemon juice for the best flavor; avoid bottled lemon juice if possible. The acidity of the lemon juice cuts through the richness of the cashew cream and roasted red peppers, creating a more balanced and vibrant sauce.
  • ¼ cup Olive Oil (extra virgin): Olive oil is used for roasting the red bell peppers and garlic, and also for sautéing any optional vegetables you might add to the pasta (like onions or mushrooms). Extra virgin olive oil is preferred for its flavor and health benefits. The olive oil helps the red peppers and garlic caramelize during roasting, enhancing their sweetness and flavor. It also adds richness and healthy fats to the dish.
  • Salt and Black Pepper, to taste: Salt and black pepper are essential seasonings to enhance and balance all the flavors in the sauce and pasta. Kosher salt or sea salt is recommended for better flavor. Freshly ground black pepper is preferred for its more aromatic and robust flavor. Season generously, tasting and adjusting throughout the cooking process to achieve the perfect flavor balance.

Instructions

  1. Preheat Oven and Prepare Vegetables: Preheat your oven to 400°F (200°C). Wash and halve the red bell peppers lengthwise. Remove the seeds and membranes. Peel the garlic cloves, leaving them whole. Preheating the oven to the correct temperature is essential for proper roasting. Halving the peppers and removing seeds and membranes prepares them for roasting. Leaving garlic cloves whole allows them to roast gently and mellow in flavor.
  2. Roast Red Peppers and Garlic: Place the red bell pepper halves, cut-side down, and whole garlic cloves on a baking sheet lined with parchment paper. Drizzle with 2 tablespoons of olive oil and sprinkle with salt and pepper. Roast in the preheated oven for 25-30 minutes, or until the pepper skins are blistered and charred and the peppers are very soft. Roasting cut-side down helps the peppers soften and caramelize. Parchment paper prevents sticking and makes cleanup easier. Roasting until blistered and charred is key to developing the smoky sweetness of the peppers.
  3. Soak Cashews (While Vegetables Roast): While the red peppers and garlic are roasting, prepare the cashews. If using the quick soak method, place the raw cashews in a heatproof bowl and cover them with boiling water. Let them soak for 30 minutes. If using the traditional method, soak the cashews in cold water for at least 4 hours, or preferably overnight. Soaking softens the cashews for blending into a creamy sauce.
  4. Cook Pasta: While the vegetables are roasting and cashews are soaking, cook the pasta according to package directions in a large pot of salted boiling water until al dente. Reserve about ½ cup of pasta water before draining. Drain the pasta and set aside. Cooking pasta al dente ensures it holds its shape and texture. Reserving pasta water is important, as it can be used to adjust the sauce consistency later.
  5. Steam Peppers (Optional, for Easier Peeling): Once the roasted red peppers are done, you can steam them briefly to make peeling easier (optional step, but recommended). Transfer the hot roasted peppers to a heatproof bowl and cover the bowl tightly with plastic wrap or a plate. Let them steam for 10-15 minutes. Steaming loosens the skins, making them easier to peel.
  6. Peel and Blend Roasted Peppers and Garlic: After steaming (or directly after roasting if skipping steaming), peel the skins off the roasted red bell peppers. They should slip off easily. Squeeze the roasted garlic cloves out of their skins. Discard the skins of the peppers and garlic. Place the peeled roasted red peppers and roasted garlic cloves in a high-speed blender. Add the soaked cashews (drained), vegetable broth, nutritional yeast, lemon juice, remaining 2 tablespoons of olive oil, salt, and black pepper to the blender.
  7. Blend Sauce Until Smooth and Creamy: Blend all ingredients in the blender until completely smooth and creamy. You may need to stop and scrape down the sides of the blender a few times to ensure everything is fully incorporated. Blend for a minute or two until the sauce is velvety smooth and no cashew pieces remain. Blending until completely smooth is key to achieving the desired creamy sauce texture.
  8. Combine Sauce and Pasta: Pour the creamy red pepper sauce over the cooked and drained pasta in the pot you cooked the pasta in. Toss well to coat the pasta evenly with the sauce. Toss until the pasta is evenly coated and warmed through.
  9. Add Spinach and Cook Until Wilted: Add the fresh baby spinach to the pasta and sauce mixture. Cook over medium heat, stirring frequently, until the spinach is wilted and bright green, about 2-3 minutes. Spinach wilts quickly with the heat of the pasta and sauce.
  10. Adjust Consistency and Seasoning: If the sauce is too thick, add a little of the reserved pasta water, one tablespoon at a time, until it reaches your desired consistency. Taste the pasta and sauce and adjust seasoning with salt, pepper, or lemon juice to taste. Pasta water helps to thin the sauce and create a glossy, emulsified texture. Adjust seasoning to your personal preference.
  11. Serve and Garnish: Serve the Creamy Vegan Red Pepper Pasta hot, garnished with fresh basil, toasted pine nuts, and red pepper flakes (if using). Enjoy your delicious and healthy vegan pasta dish! Serve immediately for the best texture and flavor. Garnish adds visual appeal, fresh flavor, and textural contrast.

Nutrition

  • Serving Size: one normal portion
  • Calories: 400-550 kcal
  • Sugar: 10-15g
  • Sodium: 300-500mg
  • Fat: 20-25g
  • Saturated Fat: 3-4g
  • Unsaturated Fat: 17-21g
  • Carbohydrates: 55-70g
  • Fiber: 8-10g
  • Protein: 12-15g