3 halibut fennel roasted garlic Recipes

olive oil, sliced sweet onions (about 1 1/2 lbs.), sliced fennel bulb (about 1/2 lb.; save green fronds for garnish if you like), minced garlic, dry white wine, grated orange peel, chopped fresh thyme leaves, saffron threads, crumbled, coarsely chopped firm-ripe tomatoes (about 3/4 lb.), kosher salt and freshly ground black pepper, boned , skinned halibut fillet (1 in. thick, 5 to 6 oz. each), rinsed and dried, roasted garlic rouille

halibut or other firm white fish fillets (about 1 inch thick), olive oil, divided, salt, divided, black pepper, divided, fennel bulb, orange juice, mirin (sweet rice wine), butter, softened, lime juice, garlic clove, finely chopped