Step 1: Cook the sausage
- Heat a skillet over medium heat. If using sausage links, cook them until browned and fully cooked, about 8-10 minutes, turning occasionally. For ground sausage, cook while breaking it into small crumbles until no longer pink.
- Transfer the cooked sausage to a plate lined with paper towels to drain.
Step 2: Scramble the eggs
- In a bowl, whisk together the eggs, milk, salt, and pepper.
- Heat butter or oil in the skillet over medium-low heat. Pour in the egg mixture and cook, stirring gently, until the eggs are just set but still soft. Remove from heat.
Step 3: Assemble the roll-ups
- Lay a tortilla flat on a clean surface. Sprinkle a small amount of cheese in the center.
- Add a portion of scrambled eggs, followed by a sausage link or crumbled sausage. Sprinkle with more cheese and any optional add-ins like bell peppers or spinach.
- Roll the tortilla tightly around the filling, tucking in the sides as you go. Repeat with the remaining tortillas and fillings.
Step 4: Heat the roll-ups (optional)
- For a crispy exterior, place the roll-ups seam-side down in a skillet over medium heat and cook for 1-2 minutes on each side until golden brown.
Step 5: Serve
Serve the roll-ups warm with salsa or your favorite breakfast dips.