2 ½cupsall-purpose flour,fluffed, spooned and leveled
2tbspinstant espresso powder
1 ¼tspbaking powder
½tspcoarse Kosher salt(if using table salt, use half the amount)
Instructions
Preheat the oven to 350 F, and position a rack in the center of the oven. Line a 9-inch baking pan with parchment paper, or spray with non stick baking spray.
In a bowl, stir together the melted butter and sugar, then stir in the vanilla and eggs until smooth.
In a separate bowl, sift together the flour, espresso powder, baking powder and salt, and whisk until thoroughly combined.
Add the dry ingredients to the wet, and stir into a soft dough.
Spread the dough evenly into the prepared pan, and bake for 28-30 minutes. The edges should be set and the top golden brown and slightly puffed, but the cookie bars will still be underdone under the crust. Do not over bake, or they will end up dry.
Set the pan on a cooling rack, and cool completely before cutting into squares.
Notes
Store the leftover bars in an airtight container at room temperature for 3 days, or in the freezer for up to 3-6 months.If you want to add chocolate chips or chopped chocolate to the dough, make the dough as instructed, then let the dough cool for 10 minutes. Fold in the chocolate chips and bake as instructed.
Keyword Blondies, Coffee, Cookie Bars, Espresso, High Altitude