Preheat oven to 400 degrees.
Combine cooked taco meat, refried beans and shredded cheese in bowl.
Scoop mixture into a plastic bag. Cut the corner of the bag to allow an opening for piping the mixture onto the shells.
Warm 6 corn tortillas in the microwave for 45-60 seconds.
Lay tortillas on a baking sheet.
Use the corner of the plastic bag to pipe the mixture onto the bottom half of the tortillas.
Roll the tortillas tight and place seam side down on the baking sheet.
Once you have filled all of your tortillas, spray them with cooking spray to allow them to crisp up in the oven.
Bake for 12-14 minutes or until golden and crispy.