Place the turkey bacon in a cold skillet and turn the heat to medium, cooking until the strips are browned and crisp.
Remove the turkey bacon from the pan, let it cool slightly, and then chop into bite-sized pieces.
In the same skillet, add 1 teaspoon of olive oil along with the minced garlic and fresh spinach.
Sauté the spinach for 1-2 minutes until just wilted, then transfer it to a serving plate.
Whisk the egg whites and the whole egg together in a small bowl until well combined.
Wipe the skillet clean, add the remaining 1 teaspoon of olive oil, and pour in the egg mixture over medium-low heat.
Gently stir the eggs with a spatula until they are soft and fluffy, folding in the chopped turkey bacon during the last 30 seconds of cooking.
Spoon the egg scramble over the bed of sautéed spinach.
Top the dish with the sliced avocado and season with a pinch of sea salt or cracked black pepper if desired.