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Creamy Mexican green spaghetti served with vibrant sauce and fresh toppings

Creamy Mexican Green Spaghetti

A vibrant dish featuring roasted poblano peppers and creamy cheese, perfect for a quick weeknight meal.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine Mexican
Servings 4 servings
Calories 550 kcal

Ingredients
  

Pasta and Base

  • 4 poblano peppers (roasted; see instructions below) Roast the poblano peppers until charred.
  • 1 pound dry spaghetti Use any spaghetti brand you prefer.

Vegetables and Flavorings

  • 1 tablespoon olive oil For sautéing vegetables.
  • 1 small onion (chopped, about 1/4 cup) Chop onion for sautéing.
  • 1 each jalapeño pepper or serrano pepper (stemmed, seeded, and chopped) Adjust for spice level.
  • 4 cloves garlic (minced) Minced garlic for flavor.
  • 1 cup spinach leaves Fresh spinach for nutrition.
  • 1 small bunch cilantro (fresh) Fresh cilantro for blending.

Creamy Sauce Components

  • 8 ounces sour cream or crema Mexicana Use Greek yogurt for a lighter version.
  • 1 teaspoon chicken or vegetable bouillon granules or 1 bouillon cube
  • 2/3 to 1 cup milk or half and half Add as needed for consistency.
  • 8 ounces cream cheese (softened and cut into small cubes) Ensure cream cheese is softened.

Seasoning and Garnishes

  • Salt and ground black pepper to taste
  • Chopped cilantro (for serving) Fresh cilantro for garnish.
  • Crumbled cotija cheese or queso fresco (for serving) For serving with the dish.
  • Pepitas (for garnish) Optional for adding crunch.

Instructions
 

Roast the Poblano Peppers

  • Preheat your oven to 450°F (232°C). Place the poblano peppers on a baking sheet and roast for about 20 minutes, turning occasionally, until they are charred and blistered.
  • After roasting, remove the peppers from the oven and let them cool. Once cooled, peel off the skin, remove the seeds, and chop them roughly.

Cook the Pasta

  • Bring a large pot of salted water to a boil.
  • Add the pasta and cook according to the package directions until al dente.
  • Just before draining, remove 1 cup of the pasta cooking water. Drain the pasta and set aside.

Make the Sauce

  • In a large skillet over medium heat, heat the olive oil. Add the chopped onion and jalapeño pepper; sauté until the onion becomes translucent, about 3 minutes.
  • Stir in the minced garlic and spinach, cooking just until the spinach starts to wilt, about 2 minutes. Remove from heat.
  • Transfer the spinach mixture to a blender. Add the roasted poblano peppers, cilantro, sour cream, bouillon, and 2/3 cup of milk or half and half. Blend until smooth and creamy, adding more milk as needed for your desired consistency.

Combine Pasta and Sauce

  • Return the poblano mixture to the skillet, heating over medium-low heat for about 2-3 minutes while stirring.
  • Add half of the cream cheese to the sauce, stirring until it melts and blends. Repeat with the remaining cream cheese. Lower the heat and let simmer for about 4 minutes. Season with salt and black pepper to taste.
  • Add the drained spaghetti to the sauce and toss to coat. If necessary, mix in some of the reserved pasta cooking water to achieve a creamy consistency.

Serve

  • Serve the creamy spaghetti hot, garnished with chopped cilantro, crumbled cotija cheese, and pepitas if desired.

Notes

Store leftovers in an airtight container in the refrigerator for up to 3 days. For a lighter version, you can use Greek yogurt in place of sour cream.
Keyword Creamy Mexican Green Spaghetti, Pasta, Quick Dinner, Roasted Poblano, Vegetarian