1Heat oven to 350°F. Line 9-inch square pan with foil, leaving 1 inch of foil extending up over sides of pan. Spray foil-lined pan with cooking spray.
2In large bowl, stir cookie mix, cinnamon, butter and egg until stiff dough forms. Reserve 1/4 of the dough. Press remaining dough in bottom of foil-lined pan. Bake 15 minutes.
3In small bowl, stir sour cream, sugar, lemon peel, vanilla and egg yolk until well blended. Stir in cranberries. Spread over crust. Stir pecans into reserved oatmeal dough; crumble over cranberry mixture.
4Bake 18 to 20 minutes or until top is light brown. Cool 30 minutes. Refrigerate 2 hours. For bars, cut into 4 rows by 4 rows. Store covered in refrigerator.