The new burger features peppercorn mayo, two slices of black pepper cheese, onion rings, hickory-smoked bacon, and a beef patty on their signature bun (the same one as they use for the Buttery Jack).
You can expect the Black Pepper Cheeseburger to cost $4.39 (may vary). It's available for a limited time at participating Jack in the Box restaurants through the end of July. The burger is specifically not available in San Diego and Houston.
It was spotted in test late last year out in Las Vegas. The test version sported a different bun though.
Nutritional Info - Jack in the Box Black Pepper Cheeseburger (222g)
Calories - 794 (Calories from Fat - 434)
Fat - 48g (Saturated Fat - 17g)
Sodium - 1707mg
Carbs - 55g (Sugar - 13g)
Protein - 37g