Add the oil to your saucepan on a medium heat, then add in the onion. Fry for 8-10 minutes until soft. Add in the garlic and spices and cook for a further few minutes, then add in the veg to your pan and fry for 2-3 minutes.
Next, add the harissa paste and stir to combine.
Then add in the veg, stock and simmer for 10 minutes. Covered.
Add the beans and quinoa, stir and cook for another 15 minutes.
Season with salt and pepper, then add the maple syrup and lime.
Stir in coriander to serve.
Top with sliced avocado.
Serve with hummus & flatbreads.