The original Jumbo Jack. The Black Jack Taco was relatively simple, only containing beef, Baja sauce, lettuce and a three cheese blend. With allegations that this taco turned consumer's poo green, it's no surprise it was quickly discontinued. Beloved childhood snacks and fast-food items from the '90s and early '00s have quietly been disappearing off store shelves for years - with. Aptly named for its black shell, the Black Jack. Black jack taco was an. [HOST] › Lifestyle. Technically it's not discontinued, but they changed it in such a way that it's now inedible to me. Black Jack Taco This discontinued taco was available briefly in as a Halloween promotion. Menu items at Jack in the Box that have been discontinued. [HOST] › Restaurants › Fast Food › Taco Bell. Trending pages. Chick-n-Tater Melt. . Best discontinued Taco Bell items · Volcano Taco & Lava Sauce · Black Jack Taco · Double Decker Taco · Grilled Steak Soft Taco · 9. Sriracha Curly Fry Burger. 12 Discontinued Taco Bell Items We Aren't Getting Back · Nacho Crunch Grilled Stuft Burrito · Grilled Steak Soft Taco · Black Jack Taco. Spicy Nacho Chicken Sandwich. I'm vegan now but I was so disappointed when they discontinued the taco salad and the zesty chicken and rice bowl. The Black Jack Taco was a limited edition, Halloween-themed taco, that consisted of a black taco shell filled with beef, Baja Sauce, lettuce and the three.