3.25cupsall-purpose floursuch as Gold Medal, plus more for dusting
1tspbaking powder
1/4tspDiamond Crystal kosher salt(half as much if iodized)
1/4cupsugar
2stickscold unsalted butter, cut into 1/2-inch cubes
1/2cuplight corn syrup
FOR THE GLAZE
1.75cupsorganic powdered sugar, sifted
3tbspwhole milk or lightly beaten egg whites
1/8tspDiamond Crystal kosher salt(half as much if iodized)
1tspvanilla extract
Rainbow Sprinkles
Notes
Enjoy at room temperature or toasted. In an airtight container with a sheet of parchment between each layer, Homemade Pop-Tarts will keep for up to 2 weeks at room temperature.
Make the filling the day before you make the dough. You can also make each component a day. Day 1: Make the filling. Day 2: make the dough. Day 3: roll, assemble, and bake.
To make Brown Sugar Cinnamon, omit the freeze-dried fruit and process apples with 6oz of dark brown sugar instead. Along with the applesauce, add 1.5 tablespoons of ground cinnamon and 1/8 teaspoon kosher salt, then process as directed. If you like, flavor the glaze with 1 tablespoon of ground cinnamon