Bigger isn’t always better. To prove that good things do indeed come in small packages, Jack in the Box restaurants today introduce Mini Sirloin Burgers: beefy, high-quality hamburgers that are ideal ...
SAN DIEGO — Jack in the Box restaurants has introduced Mini Sirloin Burgers — a trio of all-sirloin patties, seasoned while cooking and topped with American cheese, grilled onions and ketchup served ...