3 baked halibut topping Recipes

extra virgin olive oil, potatoes, peeled and thinly sliced (about 1 1/2 lbs), onion, thinly sliced, salt, pepper, tomatoes, seeded and finely chopped, garlic , smashed, fresh parsley, chopped, white fish fillets (cod,halibut or haddock), fennel seeds, lightly crushed or 1/2 tsp dried oregano

vegetable oil, dry breadcrumbs, freshly grated parmesan cheese, chopped fresh parsley, chopped cashews, snipped fresh tarragon (or 1/2 tsp dried tarragon), grated lemon zest, paprika, fresh ground black pepper , to taste, halibut steaks (4 small), lemon wedge