Preheat oven to 350°F (175°C).
Lightly brush or spray the cut sides of the English muffins with olive oil and toast in the oven until golden. Remove and set aside.
Grease ramekins with olive oil.
Crack one egg into each ramekin and add 3 tablespoons of egg whites.
Gently whisk the eggs and egg whites with a fork, then sprinkle green onions on top.
Bake for 10–12 minutes until the eggs are set.
Meanwhile, cook the turkey sausage patties according to package instructions.
Assemble the High Protein Breakfast Sandwiches by placing the baked egg on the bottom half of each muffin.
Add a sausage patty, a slice of cheddar cheese, and the muffin top.
Serve warm or wrap for later.