Authentic Mexican Salsa Roja
A vibrant, smoky, and fresh homemade salsa that brings the authentic flavors of a Mexican taqueria straight to your kitchen.
Ingredients
- •4 large ripe Roma tomatoes
- •1/2 medium white onion, peeled and halved
- •2 cloves garlic, unpeeled
- •1-2 serrano or jalapeño peppers, stems removed
- •1/4 cup fresh cilantro, chopped
- •1 tablespoon fresh lime juice
- •1/2 teaspoon kosher salt, or to taste
Instructions
- 1
Place a dry cast-iron skillet or heavy pan over medium-high heat. Add the tomatoes, onion halves, garlic cloves, and peppers.
- 2
Roast the vegetables, turning occasionally, until they are soft and charred in spots, about 10-15 minutes for peppers and garlic, and 20 minutes for tomatoes and onions.
- 3
Remove the garlic peel once softened and place the roasted garlic, peppers, onions, and tomatoes into a blender or food processor.
- 4
Pulse the mixture a few times for a chunky, rustic texture, or blend longer for a smoother consistency.
- 5
Transfer the salsa to a bowl and stir in the fresh cilantro, lime juice, and salt.
- 6
Taste and adjust salt or lime juice as needed before serving.
💡 Chef tips
- For a deeper, smokier flavor, char the vegetables until the skins are blackened; don't worry if they look burnt, as this adds essential depth.
- Salsa tastes best after resting for 30 minutes at room temperature to allow the flavors to meld together.
- Store in an airtight container in the refrigerator for up to 3 days; the flavor will actually improve the next day.
✅ How it should turn out
The finished salsa should have a bright, slightly smoky aroma with a vibrant red color, offering a perfect balance of tangy acidity, fresh herbal notes, and a pleasant spicy kick.