Crack the eggs into a bowl and whisk them well.
Add coconut flour, almond flour, erythritol, baking powder, and salt. Mix well.
Pour in warm milk and olive oil, then mix evenly.
Pour the batter into a keto bread loaf pan.
Bake in a preheated oven at 180°C (356°F) for 25–30 minutes.
Let it cool, then slice.