Preheat your oven to 350°F (175°C). This ensures your cookies bake evenly.
Line a baking sheet with parchment paper to prevent sticking and make for easy cleanup.
In a large mixing bowl, combine the almond flour, baking soda, sea salt, and ground cardamom. Whisk together until well blended.
In another bowl, mix the melted coconut oil, pure maple syrup, vanilla extract, and almond extract. Stir until the mixture is well combined.
Pour the wet ingredients into the dry ingredients. Stir until a dough forms, ensuring all the almond flour is incorporated.
Using a spoon or cookie scoop, portion out the dough and roll it into balls (about 1 inch in diameter). Place them on the prepared baking sheet, leaving space between each cookie.
Using your thumb or a small tool, gently press down in the center of each cookie to create an indent for the filling.
Spoon a small amount of homemade cranberry sauce or jam into each thumbprint, filling it generously but not overflowing.
Bake the cookies in the preheated oven for 12-15 minutes or until the edges turn golden brown. Keep an eye on them to avoid overbaking!
Allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely. Enjoy your Cardamom Almond Flour Paleo Thumbprint Cookies with a cup of tea or coffee!