-
1
Scrub the clams and discard any open ones.
-
2
Clams that have a strong odor or are heavy (indicating that they contain sand) are likely to be dead and should also be discarded.
-
3
Preheat the oven to 350F (180C).
-
4
Roast the dried chiles in a large skillet, over medium-high heat, for 4 to 5 minutes, turning frequently to avoid burning.
-
5
Remove the stems and seeds and place the chiles in a large bowl.
-
6
Pour boiling water over them, cover, and let sit until they are very soft, about 40 minutes.
-
7
Roast the pine nuts in the oven for about 8 minutes or until golden, stirring occasionally.
-
8
Place the chiles, roasted garlic, lemon zest, 1/4 cup of olive oil, and oregano in a food processor or blender and puree until smooth.
-
9
Add the remaining 1/4 cup of olive oil and blend thoroughly.
-
10
Add the pine nuts and process until coarsely chopped.
-
11
Season to taste with lime juice.
-
12
Place the clams in a large pan, over medium-high heat, with the fish stock or clam juice.
-
13
When the clams open, remove them from the cooking liquid.
-
14
Reduce the liquid by half, then whisk in the chile pesto.
-
15
To serve, divide clams, evenly between four soup bowls, pour the pesto mixture over them, and garnish with coriander leaves.
-
16
Serve immediately.