With its sweet cider sauce, this sodium-reduced dish is full of flavour. If you have leftover polenta, form it into cakes and fry them up for a quick side dish to go with your morning eggs.
This is a forgiving and crowd-pleasing appetizer that you can easily modify by using different seasonal toppings. You can prepare the polenta up to 2 days in advance, and the tapenade up to 3 days. On the day of your party, simply broil the polenta squares and top them with the tapenade.