I’ve tested, tweaked, and perfected this Snickerdoodle Bars recipe so you don’t have to. It’s thick, soft, and packed with that classic cinnamon-sugar flavor. Everything’s been figured out for you, so it turns out perfectly every time.
Preheat the oven to 350°F and grease a (15x10) jelly roll pan with nonstick cooking spray or line with parchment paper.
In the bowl of a stand mixer fitted with the paddle attachment, cream together the softened butter and granulated sugar until fluffy. This will take about 2-3 minutes.
Beat in the eggs one at a time, beating well after each egg and scraping the sides of the bowl as needed.
Then beat in the vanilla extract.
Add the baking powder, salt and all purpose flour. Mix on low speed just until completely combined.
Pat the dough into an even layer in the prepared pan.
In a small bowl, mix together the ¼ cup sugar and tablespoon of cinnamon. Sprinkle the cinnamon sugar over the top of the dough.
Bake in preheated oven on center rack for 24-26 minutes until the top is set and the edges are golden brown and just starting to pull away from the pan. You can also stick a toothpick in the center of the bars, and if it comes out clean or with a few crumbs the bars are done.
Let the bars cool for at least an hour before slicing and serving. Then slice into 24 bars, serve and enjoy!