Lovely light cake that’s simple to make, canned pineapple will absolutely work.
In a bowl mix the eggs with the sugar. Add the pineapple juice and the flour.
Put the baking powder and three slices of pineapple cut in little cubes.
Place the mix in a previously battered tray, and put some pineapple slices on the top.
Put in the oven for 40 minutes at 180 degrees.
I always use an Italian baking powder brand with an hint of vanilla. Pane e Angeli.