Eggplant Parmesan With Goat Cheese Sandwich

Check 1 medium eggplant, sliced into 1/4-inch-thick rounds

Check 3 tablespoons olive oil

Check 1 teaspoon kosher salt

Check 4 slices white sandwich bread

Check 3 tablespoons tomato paste (preferably sun-dried, found in the international aisle of most supermarkets)

Check 1/3 cup fresh goat cheese

Check 1/4 cup freshly grated Parmesan