Get Ready: Preheat your oven to 350°F (175°C). Line an 8x8 inch baking pan with parchment paper, leaving some overhang for easy lifting later.
Mix the Dough: In a big bowl, combine the almond flour, erythritol sweetener, coconut flour, and salt. Mix well until everything is evenly distributed.
Add Wet Ingredients: Pour in the melted butter and vanilla extract. Stir everything until the dough starts to come together and form clumps.
First Bake: Press slightly more than half of this delicious dough evenly into the bottom of your prepared pan. Bake for just 10 minutes until it's lightly set.
Cool & Fill: Take the pan out of the oven and let it cool for about 10 minutes. Once cooled, gently spread your favorite sugar-free jam over the baked crust.
Top it Off: Crumble the rest of the dough over the jam layer, making sure to cover it completely. Lightly press it down with your hands to create an even top crust.
Second Bake: Pop the pan back into the oven and bake for another 20 to 25 minutes, or until the topping looks beautifully golden brown.
Chill Out: Let the bars cool down completely at room temperature, then transfer them to the fridge for at least 1 hour to firm up properly – this makes them super easy to cut!
Whip Up the Glaze: In a separate medium bowl, whisk together the powdered sweetener with 2 tablespoons of heavy cream. Add a little more cream (or a tiny bit of water) if you want a thinner, more pourable glaze.
Decorate & Serve: Spread this lovely glaze evenly over your chilled bars and sprinkle with keto-friendly sprinkles for that classic pop tart look. Return to the fridge for about 30 minutes to let the glaze set firm.
Enjoy! Lift the bars out of the pan using the parchment paper edges, slice into 16 individual bars, and savor your healthy, homemade treat!