Homemade 3-Chile Harissa

Preparation

1. Step 1

   Place árbol, guajillo, and ancho chiles in a large heatproof measuring glass. Pour boiling water over to submerge, cover with plastic wrap, and let sit until chiles are very pliable and cool enough to handle, 15–20 minutes. Drain; remove stems and seeds and discard (wear gloves for this part if you have them).

   Step 2

   Toast cumin and coriander in a dry small skillet over medium-low heat, tossing constantly, until very fragrant, about 3 minutes. Transfer to a food processor, add garlic, and pulse until spices are broken up and garlic forms a paste. Add chiles and pulse until chiles form a coarse paste. Add lemon juice, vinegar, tomato paste, paprika, and salt and process until mostly smooth but mixture still has a little texture. With the motor running, stream in ½ cup oil. Process until oil is incorporated.

   Step 3

   Transfer harissa to a bowl. Pour remaining ¼ cup oil over top.

2. Do Ahead

   Step 4

   Harissa can be made 1 month ahead. Cover and chill.