Preheat the oven to 200C/400F/gas mark
For the topping, whisk 115g soften butter and soft brown sugar to get a nice creamy texture. Pour it into the bottom layer of any baking dish of your choice. Smooth it out over the tray. Now take some pineapples and lay them around the mixture. Grab some cherries and place them in the middle of pineapples.
Place 115g butter and 100g of sugar, give it a mix, add 2 eggs and whisk until everything incorporated. Sift in the baking powder and all-purpose flour, whisk until smooth, add few drops of vanilla essence and pineapple juice and whisk.
Pour into the dish over pineapples and smooth it.
Bake it for 35-40 mins depending on your oven!
Leave it on the kitchen counter for at least 10 mins, then serve it with a side of your choice.