Preheat the oven to 375ºF, and add 1 tablespoon butter to a 10-inch ovenproof skillet. Place the pan in the oven as it preheats. Melt the remaining butter in the microwave or in a pan on the stove and let cool to lukewarm.
In a large bowl, whisk together the coconut flour, almond flour, sweetener, baking powder, xanthan gum, and salt. Stir in the eggs, butter, and cornbread flavoring. Stir in ¼ cup of the water. If the batter is still overly thick, stir in more water, a tablespoon at a time.
Stir in the bacon and jalapeno, if using.
Remove the hot skillet from an oven (don't forget to wear an oven mitt!) and brush the melted butter around the skillet.
Spread the batter in prepared skillet and bake 20 to 25 minutes, until edges are golden brown and center is just firm to the touch. Remove and let cool before slicing.
Video
Notes
Cornbread muffins:
Preheat the oven to 350ºF.
Line a standard muffin tin with 12 parchment or silicone liners (no need to grease them, but don't use paper liners).
Prepare the batter as directed and divide between the muffins cups.
Bake 20 to 25 minutes, or until golden brown and just firm to the touch.
Storage Information:
Store the leftover bread in a covered container on the counter for up to 4 days, or in the fridge for up to a week. You can also freeze the bread for several months.