Heat a non-stick skillet over medium-high heat and cook the turkey bacon until it reaches your desired level of crispiness.
Remove the bacon from the pan and set it aside on a paper towel to drain any excess moisture.
Wipe the skillet clean, add the olive oil, and pour in the egg whites.
Scramble the egg whites gently until they are fully cooked and fluffy.
In the last minute of cooking, toss in the baby spinach and stir until just wilted.
Warm the whole wheat tortilla in a separate dry pan or microwave for 10 seconds until pliable.
Lay the tortilla flat, spread the avocado in the center, and top with the scrambled egg whites, spinach, and crispy turkey bacon.
Roll the tortilla tightly, tucking in the ends, and slice diagonally to serve immediately.