Salmon over Vegetables
Preheat the oven to 220°C (approximately 425°F).
Peel the onion and cut into thin rings. Rinse and cut the zucchini into columns. Distribute zucchini and onions evenly on a casserole dish. Mix the pastry cream with the broth, egg yolk, Parmesan and mustard mix and season with salt and pepper. Spread over the vegetables and bake for about 15 minutes.
Rinse and pat dry the fish, season with salt and pepper and coat with flour. In a pan, fry in oil until golden brown, or for about 2-3 minutes each.
Serve over the vegetables.