1. Toast the bread. Mix the goat cheese with the walnuts, basil, garlic, olive oil. Add salt to the mixture.
2. Keep stirring until you obtain a granular and compact paste.
3. Grill the vegetables for 10 minutes on a grill.
4. On a slice of bread, place the cranberries, add an eggplant slice, a layer of cheese, a slice of pepper, another layer of cheese and a slice of zucchini. Cover with the second slice of bread.