Ingredients
Equipment
Method
- Preheat the oven to 350°F (175°C). Grease and lightly flour a 9×13-inch baking pan.
- Beat the butter and sugar together until light and fluffy, about 3 minutes.
- Add the eggs one at a time, beating well after each addition. Mix in the vanilla.
- Whisk together the flour, baking powder, and salt.
- Add the dry ingredients to the butter mixture in two additions, alternating with the milk. Mix just until combined.
- Spread the batter evenly into the prepared pan.
- Bake for 25–30 minutes, or until a toothpick inserted into the center comes out clean.
- Cool completely in the pan.
- Dust with powdered sugar if desired, then slice into squares and serve.
Notes
Use room-temperature ingredients for the smoothest batter.
Do not overmix after adding the flour.
