Amaranth and Chickpea Patties

Name: Amaranth and Chickpea Patties
Prep time: 20 min
Cook time: 1 h 30 min
Total time: 1 h 30 min
Yield: 6 portions
Ingredients: 60 g rice; 60 g amaranth grains; 500 g water; 190 g potatoes; 170 g onions; 20 g olive oil; 2 garlic cloves; 10 g fresh flat-leaf parsley; 100 g tinned chickpeas; 20 g tomato purée; 1 Tbsp Dijon mustard; 1 Tbsp smoked paprika; 1 tsp fine sea salt; ½ tsp ground cumin; ½ tsp ground pepper; 1 - 2 pinches ground cayenne pepper