Courgette and tomato gratin

Ingredients

Oils & Vinegars

  • rapeseed oil
  • 50ml of balsamic vinegar

Fruit & Vegetables

  • 4 onions, sliced
  • 2 garlic cloves, chopped
  • 2 large green courgettes
  • 2 large yellow courgettes
  • 4 plum tomatoes

Salad & Fresh Herbs

  • 1/2 bunch of bunch of fresh thyme, leaves picked

Store Cupboard

  • salt
  • pepper