4 bass spicy tomato sauce Recipes

annatto oil, divided (see note ), onions, thinly sliced, divided, tomatoes, peeled and chopped, divided, fresh hot chili peppers, seeded and cut into 1/8-inch strips, divided (red or green ), chopped garlic, divided, dried oregano, divided, salt, divided (or to taste), fresh ground black pepper, divided, sea bass (cut into 1/2-inch steaks)

fennel bulbs, preferably with fronds (sometimes called anise; about 2 lb total), fronds reserved and stalks discarded, onion , halved lengthwise, 1 half cut lengthwise into 1/4-inch-thick slices and the other half chopped, anchovy paste, extra-virgin olive oil, fat-free chicken broth, dried hot red pepper flakes, whole tomatoes in juice, skinless sea bass fillets (3/4 inch thick), bones removed

red bell peppers, almonds, toasted, olive oil, divided (you will use some now, some later in the same recipe), red wine vinegar, tomato paste, cayenne pepper , if desired (optional), sea bass fillets