Can artificial intelligence create a decent dinner?

It is the night before the weekly shop. I look in the fridge and consider my three tomatoes, the sweet potato and the asparagus. Normally, I'd take this as my cue to nip to the fish and chip shop. However, I'm trying out Plant Jammer, an app that promises to rustle up a recipe based on whatever food you have lying around, using artificial intelligence. It searches three million recipes to find often-paired items.