01 - Preheat oven to 350°F (180°C). 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 sea salt until smooth and creamy.
03 - Arrange the bread slices onto the prepared baking sheet. Press the center of each slice gently with the back of a spoon, creating a shallow well while leaving a border around the edge.
04 - Spoon the coconut yogurt custard mixture evenly into the indented wells of each slice.
05 - Bake for 10 to 12 minutes until custard is just set and bread edges are golden.
06 - Remove toasts from oven and cool slightly. Top with diced mango, pineapple, sliced kiwi, shredded coconut, and lime zest.
07 - Drizzle with additional honey or maple syrup if desired. Serve immediately.