Lorna… you need to bulk that burrito up with some spuds…..and some sort of salsa.
 
I do sausage, egg, cheese, potato & salsa when I do breakfast burritos… But I use a 12 or 14 ” tortilla… get $5.50 for it…(2 sausage, 2 egg, cheese, spuds, salsa) Make sure you well season for your customers….nothing worse than bland eggs.
 
On my spuds I use s&p, garlic, paprika, rosemary…… Happy experimenting!