Salt-baked beetroot with mozzarella and lemon salsa

small beetroot 500g (a mix of colours will look great)

rock salt

thyme a bunch, roughly chopped

good mozzarella or burrata 2 × balls

baguette slices to serve

lemons

cucumber

shallot 1, finely chopped

garlic 1 clove, crushed

parsley a small bunch, finely chopped

olive oil