Make the Flours: if using rolled oats, blend them into a fine flour. Do the same for almonds if making almond flour at home.
Mix Dry Ingredients: In a bowl, combine oat flour, almond flour, and cacao powder.
Add Wet Ingredients: Stir in agave syrup and water until a dough forms. Use your hands if needed to fully bring it together.
Chill the Dough: Wrap or cover the dough and let it rest in the refrigerator for 20 minutes. This step makes it easier to roll and cut.
Preheat the Oven: Set the oven to 180ºC / 355ºF.
Roll and Cut: Roll the dough between two sheets of parchment paper. Use a cookie cutter of your choice—hearts, rectangles, or classic Chocolina shapes.
Bake: Place the cookies on a lined baking tray and bake for 15–20 minutes until they’re firm and slightly crisp.
Cool: Let the cookies cool completely before removing them from the tray.