Step 1: Preheat your oven to 350°F (175°C) for even baking.
Step 2: Line an 8x8-inch baking dish with parchment paper, leaving some overhang.
Step 3: In a mixing bowl, combine ghee or coconut oil, maple syrup, egg, and vanilla extract; whisk until smooth.
Step 4: In another bowl, mix almond flour, tapioca flour, cinnamon, baking soda, and sea salt.
Step 5: Gradually add dry ingredients to wet mixture, stirring until just combined. Fold in chocolate chips.
Step 6: Pour the batter into the prepared dish and spread evenly. Sprinkle extra sea salt on top.
Step 7: Bake for 20-25 minutes until edges are golden and a toothpick comes out clean.
Step 8: Cool for 10 minutes, lift out using parchment, and cool completely before slicing.