In a small bowl, combine the warm pineapple juice (not too hot) and honey. Sprinkle the active dry yeast over the top and let it sit for 5-10 minutes until frothy.
In a large mixing bowl, whisk together the full-fat coconut milk and slightly beaten eggs. Add the frothy yeast mixture to this bowl and mix well.
In another bowl, mix gluten-free flour and sea salt. Gradually add dry ingredients to the wet mixture, stirring to form a soft, slightly sticky dough.
Cover the bowl with a kitchen towel and let the dough rise in a warm place for about 1 hour, or until doubled in size.
Lightly grease your hands with oil and divide the dough into 12-16 equal portions. Shape each into a ball and place on a parchment-lined baking sheet, close but not touching.
Cover the rolls with a kitchen towel and let rise for another 30 minutes.
Preheat oven to 350°F (175°C). Whisk together the egg white and water, then brush over the tops of the rolls for a golden finish.
Bake the rolls for 20-25 minutes until golden brown and hollow sounding when tapped on the bottom.
Remove rolls from oven and cool on a wire rack. Serve warm and enjoy!