A sweet, juicy, fruit-filled pan paired with a thick layer of crunchy brown sugar and oatmeal topping. A year round crowd pleasing recipe you'll want to keep on hand!
Heat oven to 350ºF. Spray 9x13" baking dish with cooking spray; set aside until ready to use.
In a small bowl, mix together oats, flour, sugar, and salt. Mix in butter with your hands or pastry cutter until mixture forms crumbs. Set aside.
In a large bowl, place strawberries, blueberries, raspberries, and blackberries. Stir in sugar, orange juice, and vanilla extract. Sprinkle flour over top and gently toss berries to coat.
Transfer berry mixture to prepared baking dish. Sprinkle oatmeal mixture evenly over top.
Bake 45 minutes or until top is golden and berries are bubbling. Serve warm.
Notes
Feel free to switch out the berries with other fruits, just make sure to have 6 cups worth.
You can use frozen berries, just thaw and remove any excess liquid.