Miso aubergines with rice and salad

rice for four

dash of sesame oil

2 red onions, peeled and roughly sliced

4 garlic cloves, roughly chopped

2 small sweet potatoes, peeled and diced

thumb-size piece of ginger, peeled and finely chopped

2 medium aubergines, sliced lengthwise

2 tbsp brown rice miso paste

200ml stock