Preheat your oven to 180 degrees celcius. Place salmon on a baking try on a piece of lightly oiled baking paper
Season the salmon fillets with salt and pepper, drizzle with olive oil and sprinkle over the cumbled Feta cheese and the lemon zest. Bake in the oven for fifteen minutes or until cooked through
Drain and rinse the lentils and put them in a bowl with the finely chopped walnuts and rocket salad leaves
Whisk together the walnut oil and vinegar, season with salt and pepper and stir together well
Once the salmon is cooked, pile on a plate and eat!
Serves 2 or 1 plus lunch the next day