Easy Creamy Zucchini Pasta Sauce

27g protein · 30 min · 395 kcal

Easy Creamy Zucchini Pasta Sauce

This Creamy Zucchini Pasta Sauce is quick and easy to make and full of bright and refreshing flavors! Caramelized zucchini, fresh basil, and baby spinach get blended up with ricotta, lemon and Parmigiano Reggiano cheese to make the most incredible flavor-packed pasta sauce that's full of green goodness!

30 min3 servings395 kcal

Ingredients

  • 1 medium / 300 grams Zucchini (about 2.75 cups diced) – diced into medium cubes
  • 2 small / 32-38 grams Asian Red Shallots (or use regular shallot/eschalots or red onion) – finely chopped
  • 2-3 / 15 grams Garlic cloves – minced
  • 1-4 / 3-12 grams fresh Red Chilies, to taste (optional – I used Thai Bird’s Eye red chilies but any variety can be used, omit for milder dish, note 1*)
  • 1/2 cup / 10 grams Fresh Basil Leaves, loosely packed
  • 2 cups / 66 grams Baby Spinach – washed if needed
  • 1/4 cup / 20 grams freshly grated Parmigiano Reggiano Cheese (or Parmesan cheese)
  • 1 tablespoon Extra Virgin Olive Oil
  • 1/2 + 3/4 teaspoon Kosher Salt, divided
  • 1/2 teaspoon freshly cracked Black Pepper
  • 1 teaspoon Italian Seasoning
  • 1/4 teaspoon ground Cayenne (optional – omit for milder dish)
  • 1/2 – 1 teaspoon Crushed Red Pepper Flakes, to taste
  • 7.5 ounces / 212 grams uncooked medium-sized Shells Pasta (conchiglie rigate, or use any short-cut shape or noodle-type pasta – note 2)
  • 1/3 cup (3 ounces) / 84 grams Ricotta Cheese
  • 1 tablespoon freshly squeezed Lemon Juice, or more to taste
  • Reserved Pasta Cooking Water, as needed
  • To Serve: reserved Parmigiano Reggiano cheese (plus more to taste if desired), reserved basil, Everything Bagel Seasoning, chili flakes, pine nuts

Instructions

  1. 1

    --- Prep: ---

  2. 2

    Prepare the fresh ingredients: Chop the zucchini, shallots, garlic, and red chilies (if using) as indicated in the ‘ingredients’ section. Slice ½ tablespoon of basil for garnish and set aside the rest for the zucchini pasta sauce. Wash the baby spinach if needed. Use a block grater to grate the Parmigiano Reggiano cheese.

  3. 3

    --- Creamy Zucchini Pasta: ---

  4. 4

    Caramelize the zucchini: Heat 1 tablespoon extra virgin olive oil in a medium-sized deep sauté pan or deep edged skillet over medium-high heat. Add the diced zucchini and ½ teaspoon kosher salt. Sauté occasionally for 10-15 minutes, until starting to turn golden brown and caramelized.

  5. 5

    Sauté the aromatics and seasonings: Add the shallots and sauté for 40 seconds until just starting to soften. Then add the garlic and chilies and sauté for 30 seconds until fragrant. Stir in ¾ teaspoon kosher salt, black pepper, Italian seasoning, ground cayenne and crushed red pepper flakes.

  6. 6

    Add the baby spinach and basil: Add the baby spinach and the fresh basil and mix until the just wilted. Switch off the heat.

  7. 7

    Blend: Transfer the zucchini mixture to a high-speed blender (see note 3 if using a food processor). Add 2 tablespoons of the Parmigiano Reggiano cheese, the ricotta cheese, and lemon juice. Blend until smooth and creamy. Taste and add more lemon juice or salt if desired.

  8. 8

    Cook the pasta: Cook the shells pasta al-dente in a large pot of boiling salted water according to package instructions. Reserve ½ cup of pasta cooking water, then drain and return the pasta back to the pot.

  9. 9

    Toss cooked pasta with the sauce: Add the creamy zucchini sauce and 2 tablespoons reserved pasta water to the pot with the pasta. Mix until the sauce is creamy, adding more pasta water if needed, and it coats the pasta evenly.

  10. 10

    Serve: Divide evenly onto plates and garnish with the reserved grated Parmigiano Reggiano cheese (plus more if desired) and sliced fresh basil. Sprinkle with Everything Bagel Seasoning and/or chili flakes if you like and serve immediately.

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