Meat free dining

Legumes with Lemony Fish Fillet
8 fish fillets (sea bream or sea bass), skinned
150g lentils (soaked overnight)
150g chickpeas (soaked overnight)
150g fine beans (soaked overnight)
150g frozen peas
1 celery stick, cut into small cubes
2 medium carrots, cut into small cubes
200g cherry tomatoes, halved
2 spring onions, finely chopped
For the dressing
150ml olive oil
Juice & zest of 1 lemon
1 teaspoon oregano
1 teaspoon fresh mint, finely chopped
1 tablespoon fresh parsley...