Use very ripe bananas with brown spots for sweetness and moisture. Eggs should be at room temperature. Avoid overmixing the batter. Toast shredded coconut for more intense flavor. Test doneness starting at 50 minutes to avoid overbaking. Cool completely before slicing. Variations include adding nuts, chocolate chips, glaze, spices, or making vegan/gluten-free versions. Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate/freeze for longer storage.