Salsa De Arbol
Ingredients
- 20 pieces dried chiles de arbol – stems removed; most seeds shaken out (optional)
- 1 tbsp neutral oil
- 2 pieces roma tomatoes
- 1/4 pieces white onion – roughly chopped
- 2 cloves garlic – peeled
- 1 cups water
- 3/4 tsp kosher salt

Instructions
1. Remove the stems from the dried chiles de arbol (shake out most seeds if you want less heat), then heat the neutral oil in a skillet over medium and toast the chiles until just fragrant and slightly darkened, 30–45 seconds; transfer to a plate so they don’t burn.
2. Combine the roma tomatoes, white onion, garlic, and water in a small saucepan; bring to a simmer over medium heat and cook until the tomatoes soften and the skins split, 8–10 minutes.
3. Add the toasted chiles to the saucepan for the final 2 minutes to soften, then transfer the solids to a blender with 0.5 cup of the cooking liquid and the kosher salt; blend until very smooth, 45–60 seconds, adding a splash more cooking liquid if needed for a pourable consistency.
4. Return the salsa to the skillet and simmer over medium-low, stirring occasionally, until slightly thickened and the raw edge mellows, 5–7 minutes. Cool to room temperature before serving, or refrigerate up to 5 days.
Salsa de Arbol is a fiery, brick-red table salsa built on dried chiles de árbol, a slender, potent Mexican chile known for clean heat and a toasted, slightly nutty flavor. Rounded out with tomato, onion, and garlic, the salsa blends into a smooth, pourable consistency that clings well to tacos, grilled meats, and eggs. When made correctly, it is bright, hot, and balanced—intense enough to wake up a dish without masking it.
Originating in central-western Mexico where chiles de árbol are widely grown and used, this salsa became a taquería staple across the country. Traditional techniques emphasize briefly toasting the dried chiles to unlock aroma, softening them with a short simmer, and blending with a modest base of cooked tomato and allium. Variations exist from region to region—some lean minimalist with only chiles, garlic, and water, while others add acidity—yet the defining character remains the quick-toasted árbol heat and a smooth, vibrant red body.
