Chocolate Chip Banana Muffins

2 cups of plain flour (sifted)
2 tsp baking powder
1 tsp ground cinammon
6 tbl butter or 4 tbl olive oil
1/3 cup brown sugar
1/4 cup Splenda
1 tsp vanilla essence
2 eggs
2 to 3 bananas, mashed
1/2 cup of sour cream or vanilla yoghurt
60 grams dark chocolate bits

Pre-heat oven to 180C. Spray mini muffin tins (will make approx 32).Sift flour, mix with baking powder and cinamon. Set aside.Beat butter/oil, brown sugar, fake sugar and vanilla essence. Add eggs one at a time to this mixture and beat. Add flour mixture.Beat in bananas, sour cream (or yoghurt) and optional dark chocolate bits.Scoop mixture into muffin tins. Bake for around 15 minutes.