After Spicy Ketchup craze, Whataburger reveals next big thing on its menu

Whataburger has added chicken fajita tacos to its menu, toting the new offering in a news release as low calorie. 

The chicken fajita tacos feature a whole grilled chicken breast on a tortilla with roasted peppers and grilled onions. Caloriecount.com clocks the new item, which officials say is a permenant addition, at 363 calories.

Add several hundred more if you're going to assault your insides with salty fries and sugary soft drinks, like the wife always tells you not to. 

Whataburger has added some other healthy options recently, including a grilled chicken sandwich on a whole wheat bun and apple slices.