Preheat the oven to 350F/180C and line a baking sheet with parchment paper. To a mixing bowl, add the almond flour, softened butter, ¼ cup sweetener, egg, vanilla, and ground cinnamon. Mix well to combine using a spatula and ensure there are no lumps in the mixture.
Step 2
Scoop out the dough using an ice cream scoop and arrange the balls of dough on the baking sheet lined with parchment paper. Ensure the balls are evenly spaced to avoid sticking together while baking. Press down the dough balls with a spatula to flatten them slightly. Add the slivered almonds on top.
Step 3
Transfer the baking sheet to the oven and bake for 10-15 minutes until golden in color. Allow the cookies to cool down on the baking sheet slightly. Then, transfer them to a wire rack to cool completely.
Step 4
Store the cookies in an airtight container at room temperature until you are ready to eat. Serve with a warm cup of tea or coffee. These cookies can be enjoyed as a dessert after a meal or a snack.