Preheat oven to 350°F and line a small baking dish with parchment.
Mix almond flour, sweetener, baking powder, cinnamon, nutmeg, ginger, and salt.
Add eggs, melted butter, and vanilla; stir until combined.
Fold in cranberries and chopped almonds.
Spread batter evenly into the baking dish.
Bake 18–20 minutes until set and lightly golden.
Cool completely, then slice into bars.
Add optional toppings before serving