01 - Set 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 combined and creamy.
03 - Arrange bread slices on prepared baking sheet. With the back of a spoon, gently press down the center of each slice, creating a shallow indent and maintaining a raised edge.
04 - Evenly distribute the coconut yogurt custard mixture into the wells of the bread slices.
05 - Bake for 10 to 12 minutes, or until the custard is set and the edges of the bread are golden brown.
06 - Allow the toast to cool slightly, then top with mango, pineapple, kiwi, shredded coconut, and lime zest.
07 - Drizzle with extra honey or maple syrup if desired, and serve immediately.