Grease and flour an 8" x 8" square aluminum pan. Alternatively, you can line the pan with parchment paper.
In a large bowl, sift together the dry ingredients.
In a stand mixer with a whisk attachment, beat the eggs on medium-high speed until light yellow and fluffy.
Slowly add the dry ingredients to the egg. Then add the vanilla and the slowly pour in the hot melted butter.
Mix on low to combine all ingredients. Be careful no to overmix.
Pour the batter into your prepared pan and bake for 50-60 minutes or until a toothpick comes out (mostly) clean. Enjoy!
Notes
If you don’t have an 8” x 8” pan you can also use a 9” x 9” pan, but you will need to reduce your baking time accordingly. Check for doneness at the 40-minute mark.
If you use a glass or stoneware pan, be prepared to let the brownies bake longer and know that the edges will get done faster and be a bit chewier.
Store at room temperature covered with plastic wrap.