When you invite people over for a meal and they ask "what can I bring" do you take them up on the offer and suggest something? I used to always decline and do everything myself, but now with a toddler and newborn I'm more inclined to accept the help.
Re: Guests bringing food
With family, I've started doling out responsibilities (salad, drinks, dessert) since I always host family meals and holidays.
It all depends on who is asking!!! I have some family and friends that I wouldn't touch anything they bring with a 10' pole, and others that anything they have in mind would be WONDERFUL! So my vote is "consider who's asking first!!!"..
To me, this means something like...one other couple, or your parents/siblings, close friends.
It doesn't imply large party to me.
Either way...if I'm hosting, then I have put a great deal of thought into appetizers, entree, sides, dessert and beverages. There is usually a theme (seafood or easy BBQ meal).
I plan all of the good and do my best to have drinks my guests usually consume.
The most I've ever asked I'd got diabetic family members to bring anything specific to them for coffe/tea sweetener.
MIL frequently brings stuff that scares us. She brought a shrimp cocktail tray once that had been thawed and sitting at room temperature at her house for hours before she came over. I couldnt even consider eating it.
She also brought an apple pie once that was (previously frozen) raw. She thawed it, when the instructions said bake from frozen. I ended up with 3 desserts that night. I baked her pie (hoping for the best) for her. She didn't even eat any of it. We threw it out after she left because it was disgusting.
I don't ask for help, and decline help if offered after guests arrive.
I prep as much as I can in advance so that I can spend time with my guests.
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Now, if I'm hosting a large gathering of say 10 or more adults and children...I'd suggest drinks (especially for their kids) because I don't generally keep juice/pop in my house.
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Also...I may have a very full fridge, and have my space planned out, so if you bring something I haven't planned for, it may sit at room temperature for hours even if it needs to be cold.