"USDA Beef Tacos"@en . . . . . "Calories per serving (2 tacos without taco sauce): About 270 \n* Source: FOOD\u2014by U.S. Department of Agriculture \n* Typed for you by Karen Mintzias \n* Serves: 6"@en . . "Calories per serving (2 tacos without taco sauce): About 270 \n* Source: FOOD\u2014by U.S. Department of Agriculture \n* Typed for you by Karen Mintzias \n* Serves: 6"@en .