i've been making this for ages it tastes good and if you get 20 slices out of it, it's 2.5g per slice.

Sam’s Oven Baked Bread

1 1/4 cups high gluten flour
1/2 cup oat bran
1 tablespoon yeast
1 cup warm water
1 tablespoon sugar
2 tablespoon Splenda (or two tablets crushed)
2 tablespoon olive oil
1 teaspoon salt

Put yeast and sugar in a bowl, add warm water (the yeast 'eats' the sugar so it isn't counted as carbs). While yeast is proofing, mix dry ingredients together. Then add yeast/water/sugar mixture. Mix wet and dry ingredients lightly, turn onto board and knead gently for a few minutes. Place dough in clean bowl and put in warm, draft free place (I sat mine in front of the heater) for 40 mins. The dough should have risen about twice its original size. Place into greased loaf tin, cover with tea towel then put back in warm place again for another 30-40 minutes. Preheat oven to 180 C. Bake for 30-40 mins (mine took 60 but I have an old, gas oven) Turn onto wire rack. Will slice when warm, but is easier if you allow to cool completely before slicing or put into freezer until half frozen then slice.

Total Carbs: 56g