Grease an 8x8 baking dish and preheat oven to 350 degrees F.
In a large bowl, mix together the butter and white sugar until fully combined and airy.
Beat eggs into the sugar mixture one at a time.
Add the cubed bread to the bowl and stir until saturated.
Transfer mixture to the prepared baking dish and brown sugar over the top.
Bake until the top begins to brown, about 50-55 minutes.
NOTES:
Serve alongside a baked ham or top it with a scoop of ice cream for dessert.
Stale bread will give you the best results here. If you’ve only got fresh bread to work with, spread the slices out on a baking sheet and leave them overnight. In the morning your bread will be dry and ready to soak up all the pineapple goodness!
You might want to add pineapple rings and maraschino cherries on top for a pop of color.