Cream the butter and ½ cup allulose, then beat in the eggs.
Mix in the almond flour, anise, baking powder, and salt to form a firm dough.
Preheat the oven to 325°F. Divide the dough into 5–6 portions and roll each very thin into a rectangle. Bake 8–10 minutes each, until just golden at the edges.
Simmer the ¾ cup allulose, water, cinnamon stick, cloves, and orange zest 8–10 minutes, until syrupy. Strain.
Stack the cookie layers, brushing each with the warm glaze as you go.
Pour the remaining glaze over the top and finish with sprinkles and dried fruit.
Let set at least 1 hour before slicing into bars.