Ingredients
Batter
- 3 cups all-purpose flour 360 g, spooned and leveled
- 1/4 cup granulated sugar 50 g
- 1 1/2 tablespoons double-acting baking powder 18 g
- 1/2 teaspoon fine salt 3 g
- 2 cups whole milk 488 g
- 3 large eggs 150 g without shells
- 4 tablespoons unsalted butter 56 g, melted and slightly cooled
- 2 teaspoons vanilla extract 8.4 g
Fruit
- 1 cup fresh blueberries 150 g, washed and dried
Equipment
- 1 13-by-18-inch rimmed half-sheet pan
- 1 Oven-safe parchment paper
- 1 Two mixing bowls
- 1 Whisk
- 1 Spatula
- 1 Food thermometer
Instructions
Method
- Heat the oven to 425°F (220°C). Line a rimmed 13-by-18-inch (33-by-46-cm) half-sheet pan with parchment rated for that temperature, fitting it into the corners. Do not use a flat cookie sheet.
- Whisk the flour, sugar, baking powder, and salt in a large bowl. In a second bowl, whisk the milk, eggs, melted butter, and vanilla.
- Pour the wet mixture into the dry ingredients. Fold just until no dry flour pockets remain; small lumps are fine. Do not beat the batter smooth.
- Spread the batter evenly across the prepared pan, including the corners. Scatter the blueberries evenly and press them lightly into the surface.
- Bake on the center rack for 16–20 minutes, beginning checks at 16 minutes. The top should be set and lightly golden, and a toothpick inserted into a berry-free spot near the center should show no wet batter. The center should reach at least 160°F (71°C).
- Rest in the pan for 5 minutes, then cut into 12 rectangles. Serve 2 squares per portion. Cool and refrigerate any leftovers promptly.
Nutrition
Serving: 2 squares (1/6 batch)Calories: 423kcalCarbohydrates: 62.7gProtein: 12.2gFat: 13.3gSaturated Fat: 7.1gPolyunsaturated Fat: 1.2gMonounsaturated Fat: 3.8gCholesterol: 121mgSodium: 504mgPotassium: 230mgFiber: 2.2gSugar: 15.4gCalcium: 340mgIron: 3.7mg
Notes
Contains wheat, milk, and eggs. Nutrition estimates 2 of 12 squares with the stated blueberries and all batter ingredients, using USDA SR Legacy; maple syrup and other toppings are excluded. Baking-powder sodium varies by formula. Timing varies with pan and oven; check the center rather than relying on color alone. Refrigerate within 2 hours at 40°F (4°C) or below and use within 3 days, or freeze portions for up to 2 months for best quality. Reheat leftovers to 165°F (74°C). Trans fat is omitted because complete ingredient data are unavailable. Heat-sensitive vitamins are not estimated after cooking.
