Preheat the oven to 350F.
Line 8X8-inch square baking pan with parchment paper.
In a large bowl, mix together oats, flour, baking powder, baking soda, and salt.
In a separate bowl, place coconut oil, mashed banana, maple syrup, peanut butter, and vanilla. Mix to incorporate.
Pour combined wet ingredients into the bowl with dry ingredients and incorporate them all nicely with a spatula.
Add strawberries and gently fold them in with a spatula. Don’t mash them too much.
Transfer the batter to the baking dish.
Press down the top with a spatula, making sure the corners are as equally filled.
Sprinkle with turbinado sugar.
Bake for about 20-25 minutes or until golden brown.