if Porterhouse steaks are lunch, I'm comming for DINNER.
No kidding, I'll bring dessert and a decent bottle of single malt
You have moved to the top of the invitation list!
I consider those top two on the must take list to formal and informal dinner, at least that is the way I was taught growing up.
And leave the bottle.
Had an Uncle who used to bring a bottle of something every time he would come over and take the leftovers home, except for those times when Dad would decide there wasn't going to be any leftovers