Process your pretzels then measure out your 2 1/2 cups. This was roughly 1 bag pretzels for me
Combine in a medium bowl with melted butter and maple syrup
Press into 9x9 dish lined with parchment paper
Bake at 350F for 10 minutes, then set aside to cool
Make your berry compote, so it has time to cool
Bring berries, water, lemon juice, and maple syrup together in a sauce pan, over low-med heat. Allow to simmer down about 12 minutes. You can lightly mash the berries, or leave some whole for a layered topping
Once simmered down, add your arrowroot and water mixture to the pan, and it will thicken right away
Remove from heat and allow to cool to room temp
Make your filling by whipped cream cheese, vanilla, and syrup togther
Fold in cool whip
Spread overtop pretzel layer, then place in the freezer
Once your berry compote isn't hot, spread overtop whipped cream layer
Freeze 1 1/2 hours, or until firm to the touch, for smooth slicing
Slice into 16 squares
Store leftovers in an airtight container in the freezer