Thank you so much for trying and liking the recipe Alisa!
To aid with the maybe too crumbly, make sure to really press the bottom dough well to have a solid foundation. The crumble on top should also stick together a bit thanks to the ingredients, but if needed a bit of encouragement you could lightly press on it before baking.

Wishing you a very joyful Holiday season and lots of baking bliss 🧡

Hello Alisa,
I cut my slab of 20 x 16 cm into 5 pieces and cut those in halve again, So I end up with 10 bars. But you can cut the slab any way you want of course. Depending on if you want to hand out generous bars or smaller treats, you could cut the bars in halve again and end up with 20 squares.

Enjoy your Holiday baking!