-Preheat the oven to 375 degrees Fahrenheit (190 degrees Celsius)
-In a large bowl, whisk together the 2 cups flour, baking powder, baking soda, salt, brown sugar, ¼ cup oats and coconut palm sugar (or granulated sugar), and lemon zest. Set aside.
-In a medium bowl, toss the drained berries with the additional 1 tablespoon of flour.
-In a large bowl with a hand mixer or the bowl of a stand mixer, blend together the softened butter, oil, egg, milk, and the reserved lemon juice.
-Add the flour mixture gradually to the egg and oil mixture until it just comes together.
-Add the berries and use a spoon or spatula to gently fold them into the batter.
-Spoon the batter into an 8"x 8" baking dish that has been sprayed with baking spray.
-Sprinkle the top with 3 tablespoons oats, sliced almonds, and drizzle with the 2 tablespoons melted butter.
-Bake in a preheated oven for 45-50 or until a toothpick inserted in the center comes out clean.
-Allow to cool completely and serve.