Tomato Cilantro Sauce

• 1 pound [455 g] plum tomatoes (about 13)
• 4 to 6 garlic cloves, peeled

Place a seasoned cast-iron skillet or griddle pan over high heat. Add the tomatoes and roast, turning frequently, until they’re softened and blistered on all sides, about 6 minutes.

Combine the blistered tomatoes, garlic, cilantro, peppercorns, and asafetida in the bowl of a food processor or a blender and purée until smooth. With the motor running, slowly drizzle in the oil. The sauce