Name: Green Spaghetti with Roasted Poblano and Tomatillo Salsa Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: Mexican
Ingredients: 6 ounces thin spaghetti (or angel hair); 2 medium poblano peppers (halved lengthwise); 3/4 lb tomatillos (peeled and quartered, about 6 medium); 1/2 cup chopped onion; 2 cloves garlic (minced); 2 scallions (chopped, optional); 1/4 cup chopped fresh cilantro; Juice of 1 lime; 2 lime wedges (optional garnish); 3 tablespoons olive oil; 2 tablespoons sour cream (more or less to taste); Salt and freshly ground black pepper; Nonstick spray for broiler pan

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If you love vibrant, fresh flavors with a hint of smoky warmth, you are in for a treat with this Green Spaghetti with Roasted Poblano and Tomatillo Salsa Recipe. It’s a wonderfully bright and versatile pasta dish that combines the charm of spicy roasted poblano peppers with the tartness of tomatillos, all wrapped up in a luscious green salsa that clings perfectly to thin spaghetti. This recipe brings together simple ingredients in a way that transforms an ordinary meal into something truly memorable, bursting with color, texture, and a fantastic depth of flavor.

Ingredients You'll Need

The image shows two side-by-side sections filled with different green vegetables. The left side is filled with round green tomatillos, some with papery husks that are light green and slightly cracked, while others are bright green and smooth without husks, creating a mix of matte and shiny textures. The right side is full of shiny dark green poblano peppers with smooth surfaces and slightly curved stems, piled closely together in a way that shows their thick, wrinkled shape. Both sections rest on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

The magic of this Green Spaghetti with Roasted Poblano and Tomatillo Salsa Recipe lies in its simplicity. Each ingredient plays a crucial role, whether it’s enhancing flavor, adding texture, or contributing a pop of color to the final dish. Here’s what you’ll want to gather before cooking:

6 ounces thin spaghetti (or angel hair): Delicate pasta strands perfect for soaking up the vibrant salsa without overpowering it.
2 medium poblano peppers (halved lengthwise): Roasted to smoky perfection, these give the dish its warm, slightly spicy backbone.
Salt and freshly ground black pepper: Simple seasonings that elevate every component to their best.
¾ lb tomatillos (peeled and quartered): Their tangy brightness beautifully balances the richness of the roasted poblanos and olive oil.
3 tablespoons olive oil: Adds silky texture and helps meld all the flavors seamlessly.
½ cup chopped onion: Sautéed to bring a mellow sweetness and depth.
2 cloves garlic (minced): Essential aromatic that infuses the salsa with warmth and a touch of bite.
Juice of 1 lime: Brightens the entire dish with fresh citrus zing.
2 scallions (chopped, optional): Adds a crisp, subtle onion flavor for extra freshness.
¼ cup chopped fresh cilantro: The green herb that lifts the salsa with its vibrant, herbaceous notes.
2 tablespoons sour cream (more or less to taste): Creamy and cooling, it balances the smoky heat of the poblanos beautifully.
2 lime wedges (optional garnish): A pretty finishing touch that lets each diner customize the tanginess.

How to Make Green Spaghetti with Roasted Poblano and Tomatillo Salsa Recipe

Step 1: Broil the Poblano Peppers

Start by positioning your oven rack about 6 inches from the top and preheating the broiler. While that heats up, bring a large pot of salted water to a boil for cooking the pasta later. Lightly coat a broiler pan with nonstick spray and arrange the poblano halves skin side up. Broil them until the skin blisters and blackens, which should take about 5 to 10 minutes, giving that fantastic roasted flavor.

Step 2: Steam and Peel the Poblanos

Once roasted, place the peppers in a sealed foil pouch by folding the foil edges up. Let them steam for 10 to 15 minutes to loosen the skins, making peeling a breeze. When they’re cool enough to handle, peel off as much of the charred skin as possible, then roughly chop the peppers to prepare for the salsa.

Step 3: Broil the Tomatillos

Next, take your peeled and quartered tomatillos and lay them out on the broiler pan. Season with salt and pepper and broil just until they’re softened, about 4 to 5 minutes. This step brightens their natural tartness and adds a little caramelized depth. Set them aside once done to cool.

Step 4: Sauté Onion and Garlic

While the peppers and tomatillos cool, heat olive oil in a frying pan over medium heat. Add the chopped onion and sauté until soft and translucent, about 4 to 5 minutes. Then toss in the minced garlic, seasoning lightly with salt and pepper, and cook another 2 minutes until fragrant. This mixture will add a lovely savory base to your salsa.

Step 5: Blend the Salsa

Combine the chopped poblanos, roasted tomatillos, and the onion-garlic-olive oil mixture in a food processor. Pulse everything until you get a salsa-like consistency that’s chunky but cohesive. Taste and adjust salt and pepper as needed. This salsa is the heart and soul of your Green Spaghetti with Roasted Poblano and Tomatillo Salsa Recipe, bursting with layers of smokiness, tang, and fresh aromatics.

Step 6: Cook and Combine Pasta

Boil your pasta according to the package instructions until al dente and reserve ¼ cup of the cooking water before draining. Stir the reserved pasta water, lime juice, and chopped scallions into the roasted salsa — this helps loosen it into a sauce and adds freshness. Pour half of this sauce over the hot pasta, toss in the cilantro, and mix everything well so each strand is beautifully coated.

Step 7: Plate and Serve

Serve individual portions, spooning the remaining salsa over the pasta for a colorful finish. Top each plate with a dollop of sour cream to cool down the spicy notes and garnish with lime wedges for an optional squeeze of brightness. Now you have a plate full of vibrant, comforting flavors ready to enjoy!

How to Serve Green Spaghetti with Roasted Poblano and Tomatillo Salsa Recipe

A white bowl holds a nest of thin, pale yellow noodles mixed with small pieces of green herbs and spring onions. In the center, there is a layer of chunky, bright green sauce topped with a dollop of smooth, white cream. A green lime wedge rests on the right side of the noodles, next to a silver spoon, all set on a white marbled surface with a bright green cloth nearby. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A dollop of sour cream is the classic choice, adding creamy richness that balances the dish’s smoky heat. Fresh cilantro leaves or a sprinkle of chopped scallions can enhance the freshness even more. A wedge of lime on the side lets everyone customize their flavor punch with a bright citrus twist.

Side Dishes

This dish pairs beautifully with light, crisp sides like a simple green salad with a lemon vinaigrette or charred corn on the cob. For a more substantial meal, consider serving alongside grilled chicken or crispy black beans to add protein without competing with the bold flavors of the pasta.

Creative Ways to Present

Try serving this vibrant green pasta in wide, shallow bowls to showcase its luscious sauce and garnishes. You can sprinkle some toasted pumpkin seeds on top for a delightful crunch, or drizzle a bit of extra virgin olive oil to add sheen and extra flavor layers. For a party, serve it family-style in a large, colorful ceramic dish that invites sharing and smiles.

Make Ahead and Storage

Storing Leftovers

If you have any leftovers of this Green Spaghetti with Roasted Poblano and Tomatillo Salsa Recipe, store them in an airtight container in the refrigerator. The flavors will actually meld even deeper after a day, but be sure to consume within 2 to 3 days for the best taste and freshness.

Freezing

Freezing pasta with a fresh salsa sauce like this can alter the texture, so it’s best to keep the salsa and pasta separate if you want to freeze. You can freeze the salsa in a sealed container and defrost gently in the fridge before reheating. Reheat the pasta fresh and toss with warmed salsa to retain that perfect texture.

Reheating

Gently reheat leftovers in a skillet over low heat with a splash of water or olive oil to loosen the sauce. Avoid microwave reheating when possible, as it can dry out the pasta. Stir frequently until warmed through, then add a fresh squeeze of lime juice or a dollop of sour cream to revive the flavors.

FAQs

Can I use other types of peppers instead of poblanos?

Yes, you can experiment with other mild to medium heat peppers like Anaheim or even roasted sweet peppers, but poblanos give a unique smoky depth that perfectly balances the tangy tomatillos in this recipe.

What if I can’t find tomatillos locally?

Tomatillos are key for their tart brightness, but if unavailable, you might substitute with a mix of green tomatoes and a splash of lime juice, though the flavor won’t be quite the same. Look for tomatillos in Hispanic or well-stocked produce markets — it’s worth the search!

Is this dish spicy?

It has a mild spicy kick from the roasted poblanos but nothing overwhelming. The sour cream garnish helps mellow any heat, making this an approachable dish for most palates.

Can I make this vegan?

Absolutely! Simply skip the sour cream or use a vegan alternative like cashew cream to keep it creamy without dairy.

What wine pairs well with Green Spaghetti with Roasted Poblano and Tomatillo Salsa Recipe?

Try a crisp white wine such as Sauvignon Blanc or a light, fruity Rosé. Their acidity complements the salsa’s tangy and smoky notes beautifully.

Final Thoughts

This Green Spaghetti with Roasted Poblano and Tomatillo Salsa Recipe is a fantastic way to bring fresh, exciting flavors to your dinner table. It’s approachable but feels special, combining familiar pasta with a salsa that is anything but ordinary. I absolutely encourage you to try making it soon — it’s a vibrant dish that will brighten up any night and might just become one of your new favorites to share with friends and family.