Preheat oven to 375°F.
In a mixing bowl, beat together butter and sugars until light and fluffy. Beat in egg, vanilla & salt.In a separate mixing bowl, combine flour and baking soda.
Add flour and baking soda blend to the butter & sugar mixture and mix well. Stir in granola.
Drop by rounded spoonfuls onto parchment lined-cookie sheet.
Bake 9-10 minutes.
Makes about 3-4 dozen. Cool and store in a tightly covered container.