In skillet brown beef, onion; drain. Sprinkle meat with cornstarch; blend in enchilada sauce, parsley and mushrooms. Set ... Reserve remaining yolk mixture.
Crumble hamburger meat in large ... flat tortilla. Ladle enchilada sauce on top, then cover ... on top of enchiladas. To the side, add ... those who like it.
In 10-inch skillet in 1/2 ... and hot. Cook ground beef and onion, drain. Add refried ... thickens slightly. Add enchilada sauce and remaining 1 cup ... sour cream. Very good.