Core, stem and seed pepper; cut lengthwise into 1" wide strips. Cut each strip crosswise into 1/2" pieces (fingernails). Round corners on one end of each piece. Cut each cheese stick in half crosswise. On rounded end of each stick (finger), cut out a 1/2" square notch into which a pepper piece will fit to make a nail.

 

Lay crusts slightly apart on 3 baking sheets, each 12 x 15 inch. Spread 2 Tbsp sauce evenly over each crust. Lay 3 cheese fingers well apart on each crust: fit a red pepper nail onto each.

 

Bake in a 450 degree F oven until cheese just begins to melt, about 8 minutes.