Ingredients
Equipment
Method
Char the Vegetables
- Heat a dry cast iron skillet over medium-high heat until a drop of water sizzles and evaporates in 2 seconds. Do not add oil.
- Place tomatoes cut-side down and whole chiles in the skillet. Cook undisturbed for 4-5 minutes until deeply charred and blackened in spots. Flip and char the other side, 3-4 minutes more. The tomatoes should be softened and collapsing. Transfer to a plate.
- Add onion rings and unpeeled garlic to the skillet. Char the onion 3-4 minutes per side until softened with black edges. Turn garlic occasionally until soft and spotty black, about 8 minutes total. Let everything cool slightly, then peel the garlic.
Blend the Salsa
- In a blender or food processor, combine charred tomatoes (with any juices), chiles, onion, peeled garlic, chipotle pepper, adobo sauce, cilantro, lime juice, and salt. Pulse 8-10 times for a chunky salsa, or blend 15-20 seconds for smoother. Taste and adjust salt or lime as needed.
- Let the salsa sit at room temperature for 15 minutes so the flavors meld, or refrigerate up to 5 days. Serve with warm tortilla chips or alongside tacos, grilled meats, or eggs.
Notes
For a gas stove shortcut, char the vegetables directly over an open flame using tongs - rotate frequently for even blackening. The salsa tastes even better after a day in the fridge as the smoke flavor deepens. If too spicy, add another tomato or a pinch of sugar to balance.
