Place coconut in the skillet and spread out in an even layer. Toast, stirring frequently, until golden brown, about 2 minutes. Remove to a small bowl and set aside.
⅔ cup shredded unsweetened coconut
Wash, dry, peel, and small dice pineapple. Transfer half to a blender (reserving the rest for garnish).
1 small pineapple
Add sugar to the blender with the pineapple and blend on high until smooth. Set aside.
¼ cup powdered sugar
Peel bananas, break into chunks, and place in a large bowl. Using a fork or potato masher, mash until smooth.
6 bananas
Pour pineapple puree into the bowl with the bananas and stir until smooth and combined.
To serve, divide pudding between small bowls or cups; top with reserved pineapple and coconut. Enjoy!