For extra flavor, try adding a splash of almond extract to the batter along with the vanilla. If you don't have plums, other stone fruits like peaches or nectarines work beautifully in this recipe. Be careful not to overbake the buckle, as it can become dry. The toothpick test is your best guide. The crumb topping can be made ahead of time and stored in the refrigerator for up to 2 days.
Emelia Torphy
Jun 25, 2025Easy to follow and the results were fantastic. I will definitely be making this again.
Gregg Krajcik
Feb 3, 2025This recipe is amazing! The plums were so juicy and the crumb topping was perfect. My family loved it!
Salma Aufderhar
Nov 18, 2023I made this with peaches instead of plums and it was delicious. Thanks for a great recipe!
Murray Fay
Oct 14, 2023The buckle was a bit too sweet for my taste. Next time I'll reduce the sugar in the topping.