These easy peach raspberry oatmeal crumble bars use one buttery brown sugar dough for the crust and oat crumble, with fresh summer peaches and raspberries layered in between. Like a pie but far less work, these crumb bars are great to take to a picnic or barbecue since they can be served cold or warm... The post Peach Raspberry Oatmeal Crumble Bars appeared first on Katiebird Bakes.
