Prep your bread maker according to the manufacturer's instructions. Plug it in and select the gluten-free or low-carb setting.

In a mixing bowl, whisk together the flaxseed meal, almond flour, baking powder, and salt.

In another bowl, crack the eggs and whisk until frothy, then add the water and apple cider vinegar.

Pour the wet ingredients into the dry ingredients and blend gently until just combined.

Fold in any optional ingredients like cheese, herbs, or sweeteners.

Pour the dough into the prepared bread maker pan and smooth the top before closing the lid.

Let the bread maker run for 60-70 minutes, until the loaf rises and turns golden brown.

After baking, allow the loaf to cool in the pan for 10 minutes before transferring to a wire rack.