Instructions
Begin by preheating your oven to 350°F (175°C).
In a large mixing bowl, combine the rolled oats, roughly chopped macadamia nuts, and fresh blueberries.
In a separate smaller bowl, mix together the melted butter, honey, brown sugar, vanilla extract, and salt until smooth.
Pour the wet mixture into the dry oat and nut mixture, and stir until everything is well combined.
Transfer the combined mixture into a greased or parchment-lined 8x8-inch (20x20 cm) baking pan.
Press down the mixture evenly into the pan using the back of a spoon or your hands.
Place the pan in the oven and bake for about 25 minutes, or until the top is golden brown.
Once baked, remove from the oven and allow it to cool completely before slicing.