Cauliflower cheese cottage pie vegetable oil 500g beef mince 1 onion, finely diced 1 carrot, finely diced 1 garlic clove, crushed 2 tbsp tomato purée Beef stock cube 1 tbsp chopped fresh parsley For the topping 450g potatoes 75g butter 750g/1lb 10oz cauliflower florets 25g butter 25g plain flour 500mls milk teaspoon wholegrain mustard […]