Onion, and half a carrot. >> i have to take my glasses off. >> and we chop it up. small. >> i think the thing that's interesting about the recipe is that so many chefs have so many different versions of this. some people say you can use tomato, no you don't use tomato, use milk, you don't use milk, you use nutmeg. it shouldn't be too tomatoey, that's for sure. i don't think. although my mother makes it tomatoey, and it's pretty delicious. >> there isn't tomato sauce in here. >> no tomato sauce? >> no. this recipe, only butter. >> only butter? >> in the past, olive oil was expensive. >> in artu...