Cut the plums into pieces add them in to pan add 4 tbsp sugar and and lemon juice, and pinch of of dalchini powder.cooknthis for 3 to 4 min

Now in a bowl add sugar, butter and mix it well blend it with hand blender if you have. Now mix the flour, add baking powder and mix it with hands.

Grease the pan with butter add mixed flour, now add plum mixture again add the flour mixture

Serve plum crumble with vanilla ice cream