Go Back

Creamy Mexican Green Spaghetti

A delightful twist on traditional pasta with a creamy sauce made from roasted poblano peppers, perfect for weeknight dinners or brunch.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Course Dinner, Main Course
Cuisine Mexican
Servings 4 servings
Calories 500 kcal

Ingredients
  

For the Base

  • 1 pound dry spaghetti
  • 4 poblano peppers (roasted)
  • 1 tablespoon olive oil
  • 1 small onion (chopped, about 1/4 cup)

For the Sauce

  • 1 jalapeño pepper or serrano pepper (stemmed, seeded, and chopped)
  • 4 cloves garlic (minced)
  • 1 cup spinach leaves
  • 1 small bunch cilantro
  • 8 ounces sour cream or crema Mexicana
  • 1 teaspoon chicken or vegetable bouillon granules or 1 bouillon cube
  • 2/3 to 1 cup milk or half and half
  • 8 ounces cream cheese (softened and cut into small cubes)
  • Salt and ground black pepper to taste

To Serve

  • Chopped cilantro
  • Crumbled cotija cheese or queso fresco
  • Pepitas

Instructions
 

Cooking the Pasta

  • Bring a large pot of salted water to a boil. Add the spaghetti and cook according to package directions until al dente.
  • Drain just before it becomes too soft.

Preparing the Sauce

  • While the pasta cooks, heat olive oil in a large skillet over medium heat. Add the chopped onion and jalapeño, sautéing until the onion is translucent, about 3 minutes.
  • Stir occasionally to prevent burning.

Adding Spinach and Garlic

  • Stir in minced garlic and spinach leaves, cooking until the spinach wilts, around 2 minutes.
  • Remove from heat just as the spinach wilts.

Blending the Sauce

  • 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.

Combining and Heating Through

  • Return the blended mixture to the skillet over medium-low heat.
  • Add half the cream cheese, stirring until melted.
  • Repeat with the remaining cream cheese, then season with salt and pepper to taste.

Tossing the Pasta

  • Add the drained spaghetti to the skillet, tossing to coat the pasta with the sauce.
  • If needed, stir in some of the reserved pasta water to achieve your desired creaminess.

Notes

Roasting poblano peppers directly over a gas flame or under a broiler is recommended for increased flavor. Always taste the sauce before serving and adjust seasonings as needed. Store leftovers in the refrigerator for up to 3 days.
Keyword comfort food, Creamy Sauce, Espagueti Verde, Pasta, Weeknight Dinner