Good old American fluffy flapjacks, dotted with blueberries and drizzled with maple syrup, are sweetly enticing for their flavor and their familiarity.
Sift together flour, sugar, baking powder, and salt. Whisk together buttermilk, eggs, vanilla, 1 tablespoon butter, and 2 tablespoons oil; whisk into flour mixture. Fold in blueberries. Set batter aside.
Heat 1/2 teaspoon butter and remaining 2 teaspoons oil in a large nonstick skillet over medium heat. Pour in 1/3 cup batter. Cook until small bubbles form, about 3 minutes. Flip; cook until golden brown, about 3 minutes. Repeat with remaining batter, adding butter as needed. Serve with butter and syrup; garnish with berries.