Preheat the oven to 350°F (175°C).
In a large bowl, combine flour, salt, and optional dry additions.
Gradually add water or milk and sweetener, stirring until a soft dough forms.
Knead the dough on a floured surface for 5–10 minutes until smooth and elastic.
(Optional) Let the dough rise in a warm place for 30–60 minutes if using yeast.
Shape the dough into a loaf or rounds and place on a baking sheet or in a loaf pan.
Bake for 25–35 minutes, or until golden brown and firm to the touch.
Cool on a wire rack before slicing.