Preheat the oven to 180°C (356°F).
In a bowl, combine whole wheat flour, dry yeast, salt, sweetener, and lukewarm water. Knead the mixture into a dough.
Let the dough rise in a warm place for 1 hour.
Lightly knead the dough again and place it in a bread pan.
Place the dough into a bread pan greased with a little oil.
Bake in the preheated oven at 180°C (356°F) for 30–35 minutes.
Cool completely on a wire rack.