Cod with gomasio and zucchini

• 4 zucchini (courgettes)
• 2 red onions
• 1 teaspoon fine sea salt

Peel strips of zucchini (until you reach the core) with a vegetable peeler. Peel and slice the red onions into rings.

Preheat the oven to 200°C.

Mix the sea salt and sesame seeds together to make gomasio.

Roughly chop the dill.

Lay the onion rings in the