With shamrock cookie cutter, cut out as many shamrocks as possible from tortillas. I was able to get about 7 shamrocks per tortilla.
NOTE: Sometimes the cookie cutter will not cut all the way through the tortilla. To get a better cut, push the cookie cutter down firmly and move the entire tortilla back and forth while pressing. For those stubborn edges that will not cut, use cooking scissors.
Save scraps to sprinkle on soups and salads.
Place on baking sheet.
Spray shamrocks with cooking oil.
Sprinkle with salt.
Bake at 375 degrees for about 7 - 10 minutes. Check often, they burn quickly.