Can I prepare eggplant rollatini ahead of time?
Yes. Assemble the rollatini up to 24 hours ahead, cover with marinara sauce, refrigerate covered, then bake when ready. Add 5–10 minutes to baking time if baking from cold.
How do I keep eggplant slices from absorbing too much oil?
Pat eggplant slices dry with paper towels before frying, use oil heated to 350°F, and don't overcrowd the pan. Fry in batches for even, quick browning.
Can I substitute the spinach?
Yes. Use 1 cup cooked kale, Swiss chard, or broccoli rabe (chopped and squeezed dry). Avoid watery greens to prevent a soggy filling.
What if I don't have low-moisture mozzarella?
Low-moisture mozzarella melts cleanly and prevents excess watering. Standard mozzarella works but may release more liquid; use 2 slices instead of 3 and drain the pan midway through baking.
How do I know when rollatini is done baking?
Bake until the cheese is melted and lightly browned and the sauce is bubbly around the edges, about 25–30 minutes. A toothpick inserted into the filling should feel hot.