Valr,
if you have an excess roll it down the hill to us, I can't grow enough to make Beetroot Relish with....
LOL
Dead simple recipe though - Beetroot in blackcurrant Jelly. Boil and rub skins off the beetroot, make up the jelly as per instructions using vinegar instead of water and disolve a good spoonful of sugar in it. Dice beetroot, put into jars and top off with the jelly mix. Leave for a month or so. If you have grown the orange one use an orange jelly.