Heat olive oil in a non-stick skillet over medium heat.
Add ground turkey sausage to the skillet and cook until browned and internal temperature reaches 165°F (74°C), approximately 5-7 minutes.
In a separate bowl, whisk together the whole egg, liquid egg whites, salt, and black pepper.
Reduce skillet heat to medium-low and pour the egg mixture over the cooked sausage.
Gently fold the egg mixture using a spatula until soft curds form and eggs are just set, approximately 3-4 minutes.
Fold in the black beans and shredded cheddar cheese, allowing the cheese to melt for 30 seconds.
Warm the high-protein tortilla in a separate dry pan over low heat for 20 seconds per side until pliable.
Spread the Greek yogurt across the center of the warmed tortilla.
Place the egg and sausage mixture onto the tortilla, garnish with fresh cilantro, and roll tightly into a burrito shape.