Cut the whole wheat tortilla into appropriate sizes.
Slice vegetables (such as bell pepper, onion, lettuce) thinly.
Heat up a pan, add olive oil, and sauté the vegetables lightly.
Shred smoked chicken breast into small pieces and add to the pan, stir-frying together.
For a smoky flavor, sprinkle a bit of smoked paprika powder.
Place the stir-fried ingredients onto the whole wheat tortilla and roll it up.
Slice into bite-sized pieces and serve on a plate.