Peel and finely chop the onion and mushrooms. Cook in a little olive oil until soft.
Transfer the cooked onion and mushrooms to a large bowl. Add the chopped apricots, chopped nuts, cooked quinoa, lemon zest and mixed herbs and mix.
Measure 2 tablespoons of flax seeds into a small bowl. Add 6 tablespoons of boiled water to the seeds and set aside for a few minutes to thicken and then add to the other ingredients and mix.
Add the eggs and salt and pepper. Mix all the ingredients together until they are evenly combined.
Pack the mixture into a lined loaf tin (approximately 22cm by 11 cm) and level with the back of a spoon. Loosely cover with foil.
To bake
Preheat the oven to 180°C, 350°F, gas mark 4 and then bake for around 30 minutes with the foil covering. Remove the foil and return to the oven for about a further 10 minutes until cooked and lightly browned.