Prep: 3 minutes; Cook: 6 minutes.
Combine first 4 ingredients (through blueberries).
Pour about 1/4 cup batter (or use a 2-ounce ice-cream scoop) per pancake onto a hot nonstick griddle or skillet. Cook over medium heat for about 2–3 minutes or until tops are covered with bubbles and edges look cooked. Flip pancakes over, and cook an additional 2–3 minutes or until bottoms are golden brown. Pile on a plate in 1 stack. Cover with a hand towel to keep warm.
Place 2 pancakes on each of 3 plates. Drizzle with the maple syrup, and dust with some powdered sugar, if desired.