Preheat oven to 375 °F
Sift the flour.
Add Splenda, baking powder and salt to the flour mix and whisk together.
In a large mixing bowl, cream the butter,
Add the egg, followed by the milk and mix well.
Slowly add the dry ingredients, a couple of scoops at a time, mixing in between scoops.
Once mixed well, fold in the sugar free chocolate chips. Reserve some chocolate chips to place on top before baking.
Divide batter between 12 lined muffin tins.
Top each muffin with a few chocolate chips. (use up the remaining chips)
Bake for approximately 18-20 minutes or until a toothpick comes out clean when inserted into the middle of a muffin.
Remove and place muffins onto a cooling rack to cool.