Line 13x9 inch baking pan with foil, extending foil over edges of pan.

Coat foil with no-stick cooking spray.

Prepare brownie mix according to package instructions using oil, water and eggs.

Bake in pan according to packaging instructions.

Cool completely. Freeze for 30 minutes.

Remove from pan by lifting edged of foil.

Cut brownies into six horizontal rows.

Cut 8 triangles out of each row to resemble trees.

Insert pretzel sticks into bottom center of brownie to resemble a tree trunk. (I inserted 2 pretzel sticks to make it look more realistic.)

Frost the trees and sprinkle with candy bits from frosting package. Enjoy!