Put butter, brown sugar, and syrup in a saucepan and let it melt together over medium heat.

Remove the saucepan from the heat and stir in the brown cookie spice.

Stir in the flour until you have a smooth dough.

Let the dough cool before rolling it into logs.

Refrigerate the logs for an hour to make them easier to slice into thin pieces.

Then place them on a baking sheet with parchment paper and bake for 5-7 minutes at 200 degrees Celsius (392 degrees Fahrenheit) in a conventional oven.