It was very convenient but a really lovely and simple way to serve beets with dinner. I also tried them on a salad with goat cheese and chicken and they were delicious this way as well.
2 - 3 cooked and peeled beets
1/3 cup of balsamic vinegar
1 tbsp of brown sugar
1/2 tsp of black peppercorns
2 cloves of garlic peeled and slightly smashed
2 sprigs of rosemary or one large one
dash of salt
Heat a small saucepan over a low heat. Add the vinegar, peppercorns, garlic, rosemary, salt and sugar to the saucepan and mix. Simmer on low for about 7 - 10 minutes. Meanwhile, slice the beets (about 1/4 of an inch) and place into a serving bowl. Pour the hot vinegar mixture over the beets and cover the bowl with tinfoil or a plate. Let sit until ready to serve, try to let sit for at least half an hour. Remove the rosemary, garlic and peppercorns if you wish and serve at room temperature.