Preheat your oven to 400 degrees F (204 C), line an 8x8-inch metal baking dish with parchment paper, and set aside.
To a medium mixing bowl, add the dairy-free milk, avocado oil (or melted butter), honey (or cane sugar), egg, and cornmeal. Whisk together until smooth. Let this mixture sit for 10 minutes — this helps to soften the cornmeal!
After the 10 minutes is up, add the gluten-free flour blend, baking powder, and sea salt. Whisk until smooth. Pour the batter into the prepared baking pan and shake gently to distribute to the edges and/or smooth out the top with a rubber spatula. Bake for 28-32 minutes, until the center springs back when touched.
Let cool for 10 minutes in the pan before transferring to a cooling rack and letting cool for at least another 10 minutes. You can enjoy it warm, but for best texture, let cool fully before cutting.
Best enjoyed the first day, but leftovers can be cooled fully then kept in an airtight container at room temperature for 2-3 days, in the refrigerator for 3-4 days, or in the freezer for 1 month (or longer). Defrost overnight in the refrigerator or at room temperature for ~4 hours.
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Notes
*We recommend using aluminum-free baking powder to prevent a possible metallic taste. *For vegan versions, check out our Perfect Vegan Cornbread and Best Vegan Gluten-Free Cornbread. *Prep time does not include cooling. *Nutrition information is a rough estimate calculated with avocado oil and honey.