In a mixing bowl add the pineapple juice and microwave until warm, not too hot just warm to the touch.
1 ½ cups pineapple juice
Add in 2 tablespoons of the sugar and stir.
2/3 cup granulated sugar
Add in the yeast and stir.
4 1/2 tsp instant dry yeast
Let the yeast bloom for 5 minutes.
To the yeast and pineapple juice add the remaining sugar, melted butter, vanilla and eggs and egg yolks.
1/2 cup salted butter, 3/4 tsp vanilla extract, 2 large eggs plus 1 egg yolk
Whisk to combine.
Add 3 cups of flour and stir to combine.
5-6 cups bread flour
Add another cup of flour and stir.
Continue adding flour until the dough is no longer sticky.
Cover the bowl with plastic wrap and let rise until doubled in size, about 1 ½ hours.
Once the dough has risen line a large sheet pan with parchment paper or grease two 9x13 pans.
Shape the dough into 24 rolls and place on the pan. Shape dough into rolls.
Let rise another 1 ½ hours until doubled in size again.
Preheat the oven to 350 degrees.
Mix the reserved egg white with 1 tablespoon of water and whisk.
Brush the egg wash over the top of the rolls.
Bake for 20 minutes or until golden.
While the rolls are still warm brush with butter.
Serve warm and enjoy!