The new products include Chicken Nuggets, Jr. Jack Hamburger, Value Fries, and 16-oz. drink.
Jack in the Box menu marketing and promotions director Tracy Dunn said the company has seen an increasing demand for chicken nuggets.
"We're pleased that we can now offer them that choice, along with three other compelling products at very affordable prices,"
For a limited time, Jack in the Box is promoting the new Value Menu in a Value Deal, which includes each of the four new products at a discounted price.
Jack in the Box, based in San Diego, is one of the largest hamburger chains in the US, with more than 2,200 restaurants in 20 states.