Gather all of your ingredients and preheat your oven to 350℉.
In a stand mixer (or large bowl with a hand mixer) cream the butter, sugar and salt.
Add eggs, one at a time. After the first egg, the mixture will be creamy, but subsequent eggs will yield a grainy texture. Blend in the crushed pineapple, then gently fold in the cubed bread.
Add the mixture into a greased 8x8 glass pan, and bake, uncovered, for one hour. Allow to cool slightly before serving.
Notes
You can make this pineapple stuffing a day in advance by preparing the ingredients and refrigerating the pan, covered, overnight. Bring back to room temperature for at least 20 minutes and then bake an hour before serving.