This Triple Berry Crisp is full of bursting berries and covered in a crispy oat topping that is amazing! Serve it with some ice cream and it's a perfect dessert that can be enjoyed year round!
Clean the berries and let them air dry or pat dry with a towel.
Hull the strawberries and slice in half.
Add all the berries to a large mixing bowl and drizzle with lemon juice. Stir to coat all the berries.
In a small bowl, whisk together the sugar and corn starch. Sprinkle over the berries and toss to coat all the berries.
Add the berries to a 2 quart casserole dish or 9x13 baking dish and spread into an even layer. Set dish aside.
In a large bowl, combine the rolled oats, brown sugar, and all purpose flour.
Cut in the softened butter with a fork, pastry blender or with your hands until it resembles course crumbs.
Sprinkle the crisp topping over the berries.
Bake uncovered for 40-50 minutes until the top is golden brown and the berries are bubbly. If using frozen berries, add an extra 5-7 minutes to the bake time.
Let cool 15 minutes then serve warm, room temperture, or cold with ice cream and enjoy!