Dice the red bell pepper and red onion into small, uniform pieces.
In a small bowl, whisk together the large egg and egg whites with sea salt and black pepper until well combined.
Heat a non-stick skillet over medium-high heat with the olive oil.
Add the ground turkey chorizo to the skillet, breaking it up with a spatula, and cook until browned and cooked through.
Add the diced peppers and onions to the skillet with the chorizo, sautéing for 3-4 minutes until the vegetables are tender.
Reduce the heat to medium and pour the egg mixture into the skillet. Gently scramble the eggs with the chorizo and vegetables until just set and fluffy.
Warm the whole wheat tortilla in a separate dry pan or microwave for 15 seconds until pliable.
Place the egg and chorizo mixture in the center of the tortilla, fold in the sides, and roll tightly to form a burrito.
Briefly sear the seam-side of the burrito in the hot skillet for a crisp finish.