I have an idea for a restaurant. A Bring Your Own Ingredients restaurant.
As the name suggests, you would turn up with your own ingredients, say chicken fillets, rice and vegetables. Then you hand your pre-bought ingredients over to the chef.
Here’s where I feel like you should have a choice, you can either say to the chef, “I want you to make fried rice with chicken and diced vegetables.” Or, you can say to the chef, “Surprise me!” In which case he can use the ingredients you bought to create your dish.
I like this idea because I want to show up with a pineapple and a potato and say, “Surprise me!”