Anyone have some easy-ish, delicious polenta recipes?

So I am addicted to polenta from the supermarket (or lately Trader Joe’s Organic Polenta) but the kind in the roll, not the one you have to actually make.

I have been slicing this polenta and baking it alone until it becomes semi crispy, then adding tomato sauce, fresh basil and mozzarella and putting it back in the oven (sometimes seasoning with sea salt and pepper).

What do you do with this kind of polenta? How else can this be made?