Preheat oven to 375. Line baking sheets with parchment paper
Combine flour, baking soda and salt in medium bowl, whisk to blend. Set aside
In a large bowl combine butter and both sugars, beat until light and fluffy about 3 to 4 minutes. Beat in egg and vanilla.
Stir in flour mixture just until combined add chocolate Chips and heath chunks mix in evenly.
Drop.in tablespoon mounds, 2 inches apart on parchment lined baking sheets. Press dough very lightly to flatten just a bit.
Bake for about 9 minutes until light golden. Cool 5 minutes on cookie sheet then transfer to wire rack to cool compleatly
Makes about 24 to 28 cookies
