Gather your ingredients so that you have everything close at hand on the counter or table. Using a box grater, shred the Monterey Jack cheese.
Brown the sausage in a large skillet. Drain on plate with paper towel and set aside.
In a medium bowl, whisk together the large eggs and dried minced onion. If desired, you may add in the dried parsley.
Pour the egg mixture into the hot skillet and cook until eggs are cooked through. Add the browned sausage to mixture and stir to combine. Sprinkle the top with the shredded cheese. Remove from heat and allow the cheese to melt on top.
Heat the flour tortillas in a microwave for 1-2 minutes to warm.
To assemble the burritos, place about a cup of the egg mixture on a warmed flour tortilla, and roll it up like a burrito. You may serve with salsa or hot sauce. This recipe will serve 4-6 people.