01 - Set oven to 350°F (180°C) and line a baking sheet with parchment paper.
02 - In a mixing bowl, whisk together egg, coconut yogurt, honey or maple syrup, vanilla extract, and salt until smooth.
03 - Arrange bread slices on the baking sheet. Using the back of a spoon, press the center of each slice to form a shallow well, keeping a border.
04 - Distribute the coconut yogurt custard evenly into each bread well.
05 - Transfer to the oven and bake for 10 to 12 minutes, until the custard is set and bread edges turn golden brown.
06 - Remove from oven and allow to cool slightly. Arrange mango, pineapple, and kiwi over each toast, then garnish with shredded coconut and lime zest.
07 - Drizzle with additional honey or maple syrup, if desired. Serve immediately.