Portillo’s and Lou Malnati’s just dropped the wildest collab for National Hot Dog Day: a Chicago Dog Deep Dish pizza. Yep, all the classic hot dog toppings—mustard, relish, onions, pickles, and even Portillo’s hot dogs—piled on Lou’s legendary deep dish crust (with poppy seeds!). It’s only around for a limited time at select Lou Malnati’s, and honestly, people are shocked at how good it tastes. Would you try a hot dog pizza? #Food #ChicagoEats #FoodMashup