Heat the empty oven to 350 degrees farenheight (175°C). Use baking paper to cover the bread pan.
Mix coconut flour, psyllium husk, almond flour, baking powder, and salt in a big vessel.
Beat the egg, then mix the heated butter, apple cider vinegar, and sour cream in another bowl.
Carefully combine both of these components with a spatula.
Add hot water and combine the mixture with a whisk.
Smooth the top and place the recipe in the prepared bread pan.
Insert a toothpick in the center for its clean cut, and cook in the oven for 50 minutes.
Leave the bread to get cold for 10 minutes, then put it on a counter before serving.
