5 cups mixed berries, fresh or frozen. ⅓ cup honey or maple syrup. 2 tablespoons arrowroot starch. 2 Tbsp. Lemon juice. 1 cup old-fashioned oats. ½ cup packed almond flour. ⅓ cup packed coconut sugar. ¼ tsp. sea salt. 4 Tbsp. unsalted butter, melted. 3 Tbsp. plain yogurt. Preheat the oven to 350. In a 9 by 9-inch baking dish, mix the berries, honey, starch, and juice. Set aside. In a medium bowl, stir together the oats, almond flour, sugar and salt. Mix in the butter and yogurt. Stir. Dollop the oat mixture over the filling. Bake for 50 minutes. Serve with Greek yogurt.