735-1254 calories. A flour tortilla, filled with a choice of chicken, chorizo, bacon, ham or sausage along with eggs, onions, green chilies, refried beans and potatoes. Topped with our homemade salsa, cheese, tomatoes, sour cream and green onions. The FDA advises consuming raw or undercooked meats, poultry, seafood, shellfish or eggs may increase your risk of foodborne illness. 2000 calories a day is used for general nutrition advice, but calories needs vary.