2 garlic cloves, crushed
750g/1lb 10oz baby new potatoes, scrubbed and cut into slices the thickness and diameter of a 拢2 coin
3 red onions, halved and each half cut into 8 wedges
100g/3陆oz baby spinach
2 tbsp chopped fresh thyme
500g/1lb 2oz baby tomatoes in assorted colours, halved
salt and freshly ground black pepper
3 tbsp olive oil
4 tbsp olive oil
knob of butter
4 x 170g/6oz bavette steaks, trimmed