For the soup
01 -
2 tablespoons extra-virgin olive oil
02 -
1 medium yellow onion, chopped
03 -
1 medium fennel bulb, cored and chopped, fronds reserved
04 -
1 small red bell pepper, chopped
05 -
2 medium Yukon Gold potatoes, peeled and cut into 1/2-inch pieces
06 -
4 garlic cloves, finely chopped
07 -
1 tablespoon tomato paste
08 -
1/2 cup (120 ml) dry white wine or dry vermouth
09 -
3/4 cup (180 g) diced tomatoes in puree
10 -
3 cups (720 ml) seafood broth or 2 cups clam juice plus 1 cup water
11 -
1 teaspoon dried oregano or 1 tablespoon chopped fresh oregano
12 -
1 bay leaf
13 -
1/4 teaspoon red pepper flakes, optional
14 -
1 teaspoon kosher salt, plus more to taste
15 -
Freshly ground black pepper
For the seafood and finish
16 -
1 lb (450 g) firm white fish fillets, cut into 1 1/2-inch chunks
17 -
12 oz (340 g) mussels or clams, scrubbed and debearded if needed
18 -
2 tablespoons chopped fresh parsley
19 -
1 tablespoon fresh lemon juice, plus lemon wedges for serving
20 -
Toasted crusty bread or focaccia, for serving