3 baked fish roasted potatoes sauce Recipes

peeled red potatoes , cut into 1/8-inch slices (about 2 lb), sliced fennel bulb (about 2 small bulbs), olive oil, divided, kosher salt, divided, black pepper, divided, fennel seeds, garlic cloves, minced, dry white wine, chopped fresh flat-leaf parsley, divided, grated orange rind, dried oregano, whole tomatoes, drained and chopped, sea bass fillets or other firm white fish fillets, lemon rind strips (optional), salmoriglio sauce

milk, egg beaten, melted butter, red potato peeled and grated, chopped pecans, minced onion, flour, cornstarch, baking powder, minced garlic, salt, white pepper, oil for frying pancakes, cilantro sprigs for garnish, roasted red pepper sauce, red bell pepper roasted peeled and seeded, fish stock, minced garlic, paprika, salt, ground cumin, oregano, white pepper, whipping cream