Categories: Breakfast
Ingredients
- 1/2 cup unsalted butter, room temperature
- 2 tsp. lemon zest or more — zest from 1 large lemon
- 7/8 cup* + 1 tablespoon sugar**
- 1 egg, room temperature
- 1 tsp. vanilla
- 2 cups flour (set aside 1/4 cup of this to toss with the blueberries)
- 2 tsp. baking powder
- 1 tsp. kosher salt
- 2 cups fresh blueberries
- 1/2 cup buttermilk***
- * 7/8 cup = 3/4 cup + 2 tablespoons
Directions
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Preheat the oven to 350ºF. Cream butter with lemon zest and 7/8 cup of the sugar until light and fluffy.
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Add the egg and vanilla and beat until combined. Meanwhile, toss the blueberries with ¼ cup of flour, then whisk together the remaining flour, baking powder and salt.
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Add the flour mixture to the batter a little at a time, alternating with the buttermilk. Fold in the blueberries.
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Grease a 9-inch square baking pan (or something similar) with butter or coat with non-stick spray. Spread batter into pan. Sprinkle batter with remaining tablespoon of sugar. Bake for 35 to 45 minutes. Check with a toothpick for doneness. If necessary, return pan to oven for a couple of more minutes. (Note: Baking for as long as 10 minutes more might be necessary.) Let cool at least 15 minutes before serving.