The aroma of roasted poblano peppers fills the air, transporting me to a lively Mexican kitchen where flavors come alive. Today, I’m excited to share my take on a classic comfort dish: Creamy Mexican Green Spaghetti (Espagueti Verde). This quick and easy recipe showcases al dente spaghetti enveloped in a sumptuous sauce made from fresh cilantro and invigorating spinach, making it as nutritious as it is delicious. With a stellar 35-minute cook time, this instant crowd-pleaser is perfect for those busy weeknights or when you want to impress guests without breaking a sweat. Plus, it’s vegetarian and gluten-free, ensuring everyone can enjoy a hearty plate of this creamy pasta marvel. Are you ready to elevate your dinner game and dig into a bowl of vibrant green goodness? Let’s get cooking!

Why is Mexican Green Spaghetti a winner?
Simple, yet delicious: This recipe is quick and straightforward, taking just 35 minutes to prepare, making it a weeknight favorite. Nutritious and vibrant: Packed with nutrient-rich ingredients like spinach and poblano peppers, you won’t feel guilty digging into this creamy delight. Versatile: Feel free to tailor it with your favorite veggies or proteins, like grilled chicken or sautéed mushrooms. Crowd-pleaser: Kids and adults alike will be asking for seconds, just like they do with my Mexican Street Corn salad. Whether you’re in a rush or entertaining guests, this dish is sure to impress!
Mexican Green Spaghetti Ingredients
For the Sauce
- Poblano Peppers – The main ingredient for a smoky flavor; roast them well for maximum taste.
- Onion – Adds sweetness and depth; shallots can be a milder substitute.
- Jalapeño or Serrano Pepper – Introduces heat; adjust according to your spice tolerance.
- Garlic Cloves – Infuses the sauce with delightful flavor; fresh is best!
- Baby Spinach – Nutrient-rich, adding color without a strong taste; swap with kale if desired.
- Cilantro – Brings brightness to the dish; parsley can be used for a different twist.
- Sour Cream or Crema Mexicana – Adds creaminess and tang; Greek yogurt is a healthier swap.
- Chicken or Vegetable Bouillon – Enhances the sauce’s overall flavor; use vegetarian bouillon for a meat-free option.
For the Pasta
- Dry Spaghetti – The base that holds everything together; any pasta shape works, just adjust cooking time accordingly.
- Olive Oil – Richness for sautéing; no substitutions needed unless for allergies.
For Creaminess
- Milk or Half and Half – Helps achieve that creamy texture; plant-based milk is great for dairy-free versions.
- Cream Cheese – Thickens and adds smoothness to the sauce; vegan cream cheese can be used as an alternative.
Step‑by‑Step Instructions for Mexican Green Spaghetti
Step 1: Cook the Spaghetti
Start by bringing a large pot of salted water to a rolling boil over high heat. Add your dry spaghetti and cook according to the package instructions until al dente, usually around 8-10 minutes. Reserve 1 cup of pasta water before draining the spaghetti and set it aside while you prepare the sauce.
Step 2: Sauté the Aromatics
In a large skillet, heat 2 tablespoons of olive oil over medium heat. Once the oil is shimmering, add the diced onion and chopped jalapeño. Sauté these for about 3 minutes until the onion becomes translucent and fragrant. This will create a flavorful base for your creamy Mexican green spaghetti.
Step 3: Add Garlic and Spinach
Next, introduce minced garlic and baby spinach into the skillet. Stir and cook for another 2 minutes, allowing the spinach to wilt and become tender. Once the greens are vibrant and fully cooked, remove the skillet from heat to prevent overcooking and let the mixture cool slightly.
Step 4: Blend the Sauce
Transfer the sautéed mixture to a blender, along with the roasted poblano peppers, fresh cilantro, sour cream, and vegetable bouillon. Blend on high speed until you achieve a smooth, creamy consistency. This luscious sauce is what makes your Mexican green spaghetti truly special, so ensure everything is well combined.
Step 5: Combine Sauce with Pasta
Pour the blended sauce back into the pot used for the spaghetti over low heat. Stir in the reserved cream cheese, allowing it to melt and integrate into the sauce. Adjust the texture of the sauce with reserved pasta water, adding it gradually until it reaches your desired creaminess and consistency.
Step 6: Serve and Garnish
Once everything is well combined and heated through, plate your creamy Mexican green spaghetti immediately. Garnish each serving with chopped cilantro, crumbled cheese, and pepitas if desired. This vibrant dish is sure to be a hit, bringing exciting flavors to your dinner table!

What to Serve with Creamy Mexican Green Spaghetti?
Elevate your dining experience by choosing delightful pairings that bring out the flavors of your vibrant green pasta.
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Mexican Street Corn Salad: This colorful, fresh salad complements the creamy texture of the spaghetti with its crunchy corn and zesty lime dressing. It’s a perfect side that adds brightness to your meal.
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Roasted Brussels Sprouts: These caramelized sprouts offer a nutty flavor that contrasts beautifully with the creamy sauce of the spaghetti, adding depth and a delightful crunch.
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Garlic Bread: Soft, buttery garlic bread is an irresistible side that soaks up the flavorful sauce, pairing beautifully with the pasta for a comforting dinner.
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Chilled Cucumber Salad: A refreshing cucumber salad brings a crisp, light element to your plate, cutting through the richness of the spaghetti and adding a pop of color.
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Grilled Chicken: Add protein to your meal with tender, grilled chicken breast. Its smoky flavor beautifully complements the rich and creamy sauce, making every bite satisfying.
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Fruit-Infused Sparkling Water: Refresh your palate with a glass of sparkling water infused with citrus or mint. This drink complements the dish’s vibrant flavors while keeping things light and refreshing.
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Flan: For dessert, serve a silky flan. This creamy custard dessert offers a delicate sweetness that balances the savory flavors of the main dish, leaving a sweet finish to your meal.
Crafting a meal around your Mexican Green Spaghetti makes for a delightful experience that friends and family will savor!
How to Store and Freeze Mexican Green Spaghetti
Fridge: Keep leftover Mexican Green Spaghetti in an airtight container for up to 3-4 days. This ensures the pasta maintains its creamy texture when you’re ready to enjoy it again.
Freezer: It’s best to avoid freezing this dish, as the texture of the creamy sauce may change upon thawing. However, you can freeze the sauce separately for up to 2 months.
Reheating: To reheat, warm the pasta over low heat on the stovetop, adding a splash of milk or reserved pasta water to restore creaminess. Stir occasionally to heat evenly.
Make-Ahead: The sauce can be prepared in advance and refrigerated for 1-2 days, making it easy to whip up a quick meal whenever cravings strike.
Expert Tips for Creamy Mexican Green Spaghetti
• Roasting Poblano Peppers: Ensure they’re thoroughly roasted for the best smoky flavor; high heat helps develop that irresistible taste.
• Adjusting Spice Level: If you’re concerned about heat, start with less jalapeño; you can always add more if you prefer extra zing in your Mexican Green Spaghetti.
• Blending Tips: For a silky sauce, let the sautéed mixture cool slightly before blending; this prevents steam buildup, ensuring smooth blending without splatter.
• Sauce Consistency: If the sauce seems too thick, gradually add reserved pasta water; it helps adjust the creamy texture without losing flavor.
• Make-ahead Magic: Prepare the sauce a day ahead and store it in the fridge; this can save you time on busy nights when you whip up this delicious pasta!
Make Ahead Options
These Creamy Mexican Green Spaghetti are perfect for meal prep, allowing you to save precious time on busy weeknights! You can prepare the luscious sauce up to 2 days in advance and refrigerate it in an airtight container. Just blend the poblano peppers, sautéed onions, garlic, spinach, and other ingredients, and store. When you’re ready to serve, simply reheat the sauce over low heat, stirring in the reserved cream cheese and a splash of milk or broth to maintain its creamy texture. Cook the spaghetti fresh right before serving for that perfect al dente bite, and you’ll enjoy restaurant-quality results with minimal effort!
Mexican Green Spaghetti Variations & Substitutions
Feel free to explore your culinary creativity with these delightful twists on your creamy Mexican green spaghetti!
- Vegan Version: Swap sour cream for dairy-free yogurt and cream cheese for a plant-based alternative. This keeps all the creaminess while catering to vegan diets.
- Spicy Kick: Add fresh diced serrano or Thai chili peppers if you love an extra punch of heat. A little goes a long way in enhancing bold flavors!
- More Greens: Incorporate other leafy greens like kale or Swiss chard in place of spinach for a unique flavor and texture. Mixing greens adds more nutrients and a vibrant color.
- Cheesy Boost: Sprinkle in shredded pepper jack or cotija cheese into the sauce for an extra layer of creaminess and a touch of zest. Melted cheese can transform this dish into a cheese-lover’s dream!
- Roasted Veggie Medley: Toss in roasted cherry tomatoes or zucchini to introduce more texture and flavor; these veggies add a fresh, sweet contrast to the smoky sauce.
- Protein Addition: Top with grilled chicken, shrimp, or even sautéed mushrooms to boost the protein content. This makes it a heartier dish that’s still easy to prepare.
- Gluten-Free Option: Substitute traditional spaghetti with gluten-free pasta varieties such as brown rice or chickpea pasta, making this dish accessible for those avoiding gluten.
- Herb Swap: If you’re not a fan of cilantro, try using fresh basil or arugula for a different herbaceous note. Each herb brings its own unique flavor to the sauce!
With these fun variations, your Mexican Green Spaghetti will never be boring! Enjoy exploring these options and discover new favorites, just like how my family loves to pair this dish with a refreshing Hamburger Green Bean casserole or perhaps indulge in some creamy Spaghetti Carbonara with Peas. Happy cooking!

Mexican Green Spaghetti Recipe FAQs
How do I choose ripe poblano peppers?
When selecting poblano peppers, look for ones that are firm, shiny, and free of dark spots. A ripe poblano will have a smooth skin and a vibrant green color, which signifies freshness. If you can find roasted poblano peppers in a jar, those work too!
What’s the best way to store leftover Mexican Green Spaghetti?
Store any leftover Mexican Green Spaghetti in an airtight container in the refrigerator for up to 3-4 days. Make sure to let it cool completely before sealing, which helps prevent condensation that can make the sauce watery.
Can I freeze the sauce from my Mexican Green Spaghetti?
Absolutely! You can freeze the sauce separately for up to 2 months. To freeze, allow it to cool completely, then transfer to a freezer-safe container. When ready to use, thaw overnight in the fridge and reheat gently on the stove, adding a splash of milk or reserved pasta water to help regain that creamy texture.
What should I do if my sauce is too thick?
If you find your sauce is too thick after blending, just add some reserved pasta water gradually while stirring over low heat until the desired creaminess is achieved. This not only adjusts the texture but also enhances the flavor since the pasta water is starchy and complements your sauce beautifully!
Is this recipe suitable for people with dietary restrictions?
Yes! This Mexican Green Spaghetti is vegetarian and can easily be made gluten-free by using a gluten-free pasta option. If you’re concerned about dairy, use plant-based milk and a dairy-free cream cheese substitute to cater to vegan diets. For those with allergies, always check the labels of the bouillon and cream cheese alternatives you choose.
How can I add more nutrition to my Mexican Green Spaghetti?
To amp up the nutrition, feel free to add extra veggies like diced bell peppers or zucchini during the sautéing step. You can also mix in cooked protein like grilled chicken or shrimp for a more filling meal while keeping it hearty and healthy in every bite.

Creamy Mexican Green Spaghetti You’ll Crave Every Night
Ingredients
Equipment
Method
- Cook the Spaghetti: Bring a large pot of salted water to a boil. Add spaghetti and cook until al dente, around 8-10 minutes. Reserve 1 cup of pasta water before draining.
- Sauté the Aromatics: In a skillet, heat olive oil over medium heat. Add diced onion and chopped jalapeño, sauté for about 3 minutes until onion is translucent.
- Add Garlic and Spinach: Introduce minced garlic and baby spinach to the skillet. Cook for another 2 minutes until spinach wilts.
- Blend the Sauce: Transfer sautéed mixture to a blender with roasted poblano peppers, cilantro, sour cream, and bouillon. Blend until smooth.
- Combine Sauce with Pasta: Pour blended sauce back into the pot on low heat. Stir in reserved cream cheese and adjust texture with pasta water.
- Serve and Garnish: Plate the spaghetti, garnish with chopped cilantro, crumbled cheese, and pepitas if desired.

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