Preheat oven to 400°F (200°C)
Whisk flour, baking powder, salt, and sugar in a large bowl
Cut in cold butter (or mix in oil) until crumbly
Whisk yogurt and milk; stir into flour mixture until a dough forms
Fold in blueberries gently
Shape into a 1-inch thick disk and cut into 8 wedges
Bake for 15-18 minutes until golden
Drizzle with honey-lemon glaze while warm
