In a large skillet - cook the vegetables on low heat for about 5 minutes.
Add the ground beef, breaking it up in the pan with a spoon.
Add the rinsed can of black beans
Add the rest of the ingredients.
Cook for 15 minutes, stirring occassionally
To make the crunchy tacos. Heat the tortillas in the microwave for 30 seconds.
Add a little cheese at the bottom, a few heaping tablespoons of the taco filling.
Gently fold in half. Spray the outside generously with cooking spray.
"Fry" in the skillet for 5-6 minutes a side on low heat - low and slow will get the outside super crispy!