Preheat oven to 425°F. Grease a 9 x 13 baking sheet with cooking spray and set aside.
Use a large bowl to melt the butter in the microwave and let cool.
Whisk together the flour, baking powder, salt, and light brown sugar in a large bowl.
Add the buttermilk, almond extract, vanilla extract, cooled butter and eggs and whisk until mostly smooth. A few small lumps are fine.
Pour the pancake batter into the greased sheet pan.
Add the berries right on top of the pancake batter (or other toppings).
Bake for 14 to 18 minutes or until an inserted toothpick comes out clean.
Remove from oven, allow to cool just slightly and then cut into rectangles or squares!
You can serve these as is, top with additional berries, add whipped cream, or drizzle in syrup!