Lentil burgers with tahini sauce

Method: 1. Preheat oven to 180 C. Line a baking tray with non-stick paper. Heat oil in a pan over medium heat. Cook onion and garlic for 3 minutes until soft. Add cumin, cook for 30 secs. Remove from heat. 2. Place onion mixture, cooked lentils, breadcrumbs and soy sauce in a bowl. Season. Use clean hands to combine, mushing the lentils slightly so they will bind. Divide into two portions. Shape into patties. Place on a tray. Cook for 30 mins, turn halfway through cooking. 3. Meanwhile, combine tahini, lemon juice, garlic and 2-3tsp water until smooth. 4. Toast rolls then spread with avocado. Top with mixed leaves, grated beetroot and carrot, lentil burger, some tahini sauce and the bun lid.