El Grano De Oro is a hidden gem in North Val Verde, Donna, offering authentic and delicious Mexican food. The food is very good, amazing, and tasty, with fantastic combo specials at a reasonable and great price. Menu highlights include Carne Guisada tacos, special barbacoa, menudo, chicharrones, tripitas, and ceviche. Their tenderized meat and prepared food are awesome. The drive-thru snacks are A+ and really good. It is great for a small meal or a cookout. The staff is always so nice, friendly, and respectful, providing fantastic service. It is a must-visit place that makes customers proud and 100 percent satisfied.