Slow cooker aloo gobi
This is made possible by BBC Foods! Ingredients 2 tsp cumin seeds 2 tsp nigella seeds (optional) 4 large garlic cloves, crushed 1 tbsp grated fresh root ginger (or ginger purée) 500g/1lb 2oz tomatoes, chopped (or 400g tin chopped tomatoes) 4 tsp mild curry powder 2 tsp turmeric 3 tbsp butter or ghee 1 tbsp tomato purée 500g/1lb 2oz new potatoes, larger ones halved or quartered 1 cauliflower, head chopped into small florets…