Prep the ingredients per the instructions above.
For the cucumber water, place the cucumber slices in a pitcher with 24 oz of water. Let infuse in the refrigerator. Serve over ice if desired.
Prep chicken: In a bowl mix the chili powder, cumin, garlic powder, oregano, paprika, cajun seasoning, and salt. Season the chicken well on both sides and set aside.
Make the salsa: Place all the ingredients (except the tortilla chips) into a bowl and mix well. Season with salt and pepper to taste. Refrigerate until you are ready to serve.
Heat a non-stick pan over medium heat. Once hot, add the oil. Saute the chicken until nicely browned and cooked through to an internal temperature of 160°F (71°C) using a thermometer.
In a bowl, mix the chicken and beans. Season with salt and pepper to taste.
Preheat the oven broiler on low. Spread the cheese onto the tortilla. Melt under the broiler.
Assemble the burritos: Lay the tortillas on a flat surface and evenly spread the chicken mixture across the center. Fold in the ends and roll up tightly.
Serve: Enjoy the burrito with chips and salsa, sour cream, and cucumber water.