These Mixed Berry Crumble Bars are a perfect crumbly treat filled with fresh berries, oats, and cinnamon.
Adjust the berry sweetness as desired. For easier and cleaner cut bars, refrigerate these bars for several hours before cutting. Serve chilled or warm, topped with vanilla ice cream or whipped cream.
Keyword Berries, brunch, Crumble Bars, Dessert, Mixed Berry Crumble, oat bars