Stir together strawberries, blueberries, lemon juice, and chia seeds in a mixing bowl.
In another bowl, stir together oats, flours, brown sugar, coconut oil, and salt.
Grease 4 ramekins {or custard cups} with coconut oil, then spoon fruit mixture in to ramekins and top with oatmeal/flour mixture. Place on a baking sheet in oven for approximately 20 minutes, or until topping is crispy.
Remove from oven to cool slightly, then serve.
Notes
In addition to being vegan and gluten-free. this oatmeal chia berry crisp is suitable for a low FODMAP diet too. Feel free to substitute another gluten-free flour, such as brown rice, millet, or quinoa flour for the sorghum flour.