For a second, Dick's almost worried she's going to choke, but he breathes a sigh of relief when the burger disappears and she is none the worse for wear. Quickly finishing off the last of his own meal, he nods

"Okay, okay, come on then." he crouches down for her to climb up on his back again. It's going to be slow going getting to the cave this way, but it's the best he can think of.