It's time to check the eggplant in the oven. And what about the slices that were a bit too sottili (thin)? Will they have burned? Note that English mostly uses eggplant as a collective noun (in the singular) but Italian, unless referring specifically to a single eggplant, uses the plural le melanzane when referring to eggplant in general, and to the slices themselves.

Marika prepares the eggplant slices by baking them in the oven—a much lighter way of preparing the eggplant layers than the traditional frying method.