Mix together flour, sugar, baking powder and salt.

Cut cold butter into slices and add to flour mixture.

Cut butter into flour mixture with a pastry blender or two knives.

Mix in half 'n half, egg, cream cheese, vanilla and toffee bits with a fork until mixture comes together. Gently gather dough into a large lump.

Divide dough in half and gently form into two 8 inch circles on a greased cookie sheet.

Cut into 8 wedges with a long, sharp, floured knife but do not separate the wedges.

Bake at 425°F for 14 to 16 minutes until golden brown.