Whisk together dry ingredients in a large bowl. Mix wet ingredients separately and combine the two, stirring until just combined.
Preheat griddle to medium heat and place a small saucepan over medium heat. Add blueberries, sugar, orange juice and orange zest and bring to a simmer, mashing the berries with the back of a spoon. Once warm, bubbly and thickened, remove from heat and set aside.