Preheat oven to 425 F.
Line top baking sheet with parchment paper. Combine flour and butter
until
coarse meal forms.
Add sugar, baking powder and salt, combine well. Stir in cream,
vanilla and
egg, blending well to form a soft dough.
Fold in butterscotch chips. Scoop mixture onto baking sheet. Place
1/3 c.
chips in food processor and process until finely chopped. Do not over
process. Brush tops with egg white; sprinkle ground butterscotch
chips over
top. Bake until browned - 16-18 minutes. Dust with confectioner's
sugar when
cool.
Can also add 1/2 c. grated walnuts. Can make in shape desired.