01 -  Preheat oven to 350°F (180°C) and line a baking sheet with parchment paper. 
 02 -  In a medium mixing bowl, whisk together egg, coconut yogurt, honey or maple syrup, vanilla extract, and salt until thoroughly blended and creamy. 
 03 -  Arrange bread slices on the prepared baking sheet. Using the back of a spoon, gently press down the center of each slice to create a shallow well, preserving a border around the edges. 
 04 -  Spoon equal amounts of custard mixture into the wells of each bread slice. 
 05 -  Bake for 10 to 12 minutes, or until custard is just set and bread edges are golden brown. 
 06 -  Remove baking sheet from oven and allow toast to cool slightly. Top each slice with diced mango, pineapple, sliced kiwi, lime zest, and a sprinkle of shredded coconut. 
 07 -  If desired, drizzle toast with additional honey or maple syrup. Serve immediately while warm.