Preheat oven to 325. Line baking sheets with parchment paper
Whisk flour, baking soda and salt in a medium bowl
In a large bowl beat butter and both sugars until light and fluffy, add egg, egg yolk and vanilla and beat in
Add flour mixture and stir just until blended
Fold in toffee and chocolate covered fruit
Roll into 1 1/2 inch balls. Place 2 inches apart on parchment lined cookie sheets. Flatten balls slightly with the palm of your hand. Bake 10 to 14 minutes until must golden. Don't overbake for chewy cookies Let sit on baking pan 5 minutes then transfer to wire rack
