Description
This salsa verde is bright, tangy, and just smoky enough to taste layered instead of harsh. Roasting the tomatillos softens their sharp edge and gives the finished salsa a fuller, rounder flavor while keeping that classic green freshness.
Ingredients
🌿 Green Base
- 1½ lb / 680 g – tomatillos, husked and rinsed
- ½ medium – white onion, cut into thick wedges
- 2 serrano chiles, stemmed
- 3 garlic cloves, unpeeled
✨ Fresh Finish
- ½ cup / 15 g – cilantro leaves and tender stems
- 2 tbsp / 30 ml – fresh lime juice
- ¾ tsp / 4 g – kosher salt
Instructions
Set Up
- Heat the oven to 450°F / 230°C and set a rack in the upper third.
- Pat the tomatillos dry. Scatter the tomatillos, onion wedges, serrano chiles, and unpeeled garlic cloves on a rimmed baking sheet in a single layer.
- Roast until the tomatillos look blistered and softened and the onion has browned at the edges, 18 to 22 minutes, turning the vegetables once halfway through. The tomatillos should look olive green, lightly collapsed, and juicy rather than raw and bright.
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(Optional) Upgrade: Roast one extra serrano until just a little darker than the others, then blend it in. That gives the salsa a slightly smokier edge without pushing it into bitter territory.
- Let everything cool for 5 minutes. Peel the garlic, and leave the charred bits on the vegetables for flavor.
Blend and Finish
- Transfer the roasted tomatillos, onion, chiles, and peeled garlic to a blender or food processor.
- Add the cilantro, lime juice, and salt. Pulse until the salsa is mostly smooth but still has a little texture.
- If it looks thicker than you like, blend in 1 to 2 tbsp / 15 to 30 ml water until it loosens slightly. If you want a milder salsa, remove some or all of the chile seeds before blending.
- Taste and adjust with a little more salt or lime juice if needed.
- Let the salsa sit for 10 minutes before serving so the flavors settle. Serve warm, room temperature, or chilled.
Notes
- Rinse the tomatillos well after removing the husks, because that sticky coating can make the flavor feel harsher if it stays on.
- Leave a little texture in the blend so the salsa clings better to tacos, eggs, and chips.
- If your tomatillos are especially tart, let the salsa sit for 10 minutes before adjusting again, because the sharpness softens a bit as it rests.
- A blender gives a smoother, more restaurant-style texture, while a food processor keeps it a little more rustic.
- Taste with food, not just off a spoon, because the salt and heat usually feel softer once the salsa is on tacos or chips.
- This salsa often tastes brightest at room temperature rather than fully chilled.
- If you want a milder batch without losing too much green flavor, swap one serrano for a jalapeño.
- Prep Time: 10 min
- Cook Time: 20 min
- Cuisine: Mexican