For the Toffifee wafers, sift together flour and baking powder. Coarsely chop the Toffifee. Beat butter, sugar and salt until fluffy. Mix in the eggs one at a time. Then add in the flour mixture and milk alternately, and finally stir in the Toffifee.
Let rest for about 15 minutes. Brush the waffle iron with a little oil and heat according to the instructions. Pour some batter in the center and bake until crispy.
It is best not to bake on the highest setting, otherwise the Toffifee waffles will darken too quickly on the outside (because of the caramel bits of the Toffifees).