Preheat oven to 350°F. Line an 8x8-inch baking dish with parchment paper.
In a large mixing bowl, whisk together cornmeal, almond flour, baking soda, baking powder, and salt.Tip: Sift the almond flour, baking soda, and baking powder to remove lumps.
In a separate bowl, whisk together sugar, yogurt, water/milk, applesauce, and ground flax.
Add wet ingredients to dry and whisk to combine. Pour batter into lined baking dish.
Bake for 25-30 minutes until a toothpick inserted in the center comes out clean.
Place the baking dish on a wire rack to cool completely before slicing.
Notes
1) Cornmeal can come into contact with gluten during manufacturing, so be sure to buy a cornmeal labeled gluten-free if this is an issue for you.