Wash your hands. Beat butter in a large bowl until creamy. Add egg white and continue blending.

Add dry sugar cookie mix and mix with hands or mixer until dough is formed.

Cover dough in bowl with plastic wrap and refrigerate for 20 minutes. Preheat oven to 350 degrees.

Combine sugar, brown sugar, and cinnamon in a small bowl. Remove dough from refrigerator. Roll into tablespoon sized balls and toss them in the sugar mixture to coat.

Place dough balls onto parchment-lined cookie sheet and press lightly with fingers to flatten.

Place in oven and bake for 15-17 minutes or until edges are golden.