By the way - I do my beetroot three ways.
1) boiled in their skins, peeled, splashed with a mix of olive oil, wine vinegar, a little sugar, horseradish or mustard if available, salt and black pepper.Leave in the fridge to develop flavour.
2) " Arab" pickles: peel and slice equal quantities of baby beetroot and turnips. Make a brine/vinegar solution with 500 ml water, 500 ml wine vinegar, 3 tbsps sea salt. Bring to the boil then turn off.
Place a few celery leaves, a little coriander seed, mustard seed and black peppercorns in the bottom of a wide-necked jar. Add a layer of beetroot. Now add a layer of turnips. Continue like this, adding a few spices every now and then, until the jar is almost full. Pour the salt/vinegar solution over the top and seal.
3) Pickled Beetroot. We used to do this with malt vinegar which, unfortunately, is unavailable here in Venezuela. I use a 60-40 mix of wine / white vinegar. dissolve 1 tsp of sugar into the vinegar, add peppercorns and a few slices of onion to the Beetroot layers. YUM! with Cheddar cheese..