Brush eggplant slices with butter mixture, and sprinkle with salt and pepper. Put in a colander and sprinkle with sea salt (see Angela’s tip). Peel the eggplant, and then cut into 3/4-inch slices. It may just make you a fan. Recipe: How to make The Palomar’s grilled aubergine Not sure what to cook this week? Leave to drain for 10-15 minutes. Heat a large, heavy-based griddle or frying pan with a little olive oil, then cook the Here are some of our favorite grilled eggplant recipes. DIRECTIONS. Some people love eggplant, but others not so much. Wash the aubergines, then pat dry and slice lengthways into 5mm slices. When you cook eggplant on a grill or barbeque, it becomes succulent, tender, and develops a rich, deep flavor. Combine butter, garlic salt, and Italian seasonings; stir well. If you're on the fence with eggplant, try it grilled. Method.