Beetroot falafels

Name: Beetroot falafels
Ingredients: * 14.1 oz (400 gr ) cooked chickpea (about 7.1 oz (200 gr ) dried); * 3.5 oz (100 gr ) cooked quinoa; * 1 medium cooked beetroot (about 2.1 oz (60 gr )); * 1 clove of garlic; * 3 tbsp freshly chopped parsley; * 3 tbsp freshly chopped coriander; * 1 tsp cumin; * 1/2 tsp ground coriander; * 1 tsp salt; * 1 egg; * 1 tbsp chickpea flour; * 1 tbsp olive oil