Mix all of the ingredients for the gourmet granola in a large bowl, then spread and pat into a cohesive layer on a lined baking sheet.
3 cups old-fashioned oats (not instant), 1 cup your favorite chopped nuts, 1 cup unsweetened coconut, ¼ cup brown sugar, ¼ teaspoon cinnamon, ¼ teaspoon salt, 1 tablespoon vegetable oil, 1 tablespoon maple syrup, 2 to 4 egg whites