That's what my mom would use for work potlucks.
My go-to potluck ideas that involve at least some preparation are these:
...roasted veggies (if your grocery has them, Whole Foods does, buy chopped mixed veggies, coat with oil, lay out in single layer on baking pan, sprinkle with salt, then bake at 350-425 F till starting to brown a bit
...veggie salad (buy or chop veggies, then coat with Ranch dressing)
...fruit salads (chop up any kinds of veggies, and serve together...adding some oranges or bit of orange juice then stirring will prevent any browning on apples/pears/etc)
...Greek salad (buy a head of Romaine lettuce or a bunch from the open bin... chop and lay in large bowl...top with (in order) chopped tomatoes, crumbled feta cheese, small can sliced black olives...take bottled Italian Dressing with you, and dress at last minute
more ideas here too:
https://www.google.com/search?q=quick+ea...
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How about a baked pasta dish you can make ahead of time, like a baked ziti, that you can just microwave when you are there.
Otherwise how about a cold cut and cheese tray with dinner rolls.
If cost is not an issue, go for a shrimp ring! If it is, prepare a cold plate, garlic sausage, cheese and crackers!
Owlxxeyes, how about muffins, do them now for tomorrow, store in a container easy travel.
I work at a retail store and we are having this holiday potluck tomorrow. I found out kind of last minute and I am not sure what to bring because I won't have much time in the morning because I go in for a morning work shift. I was thinking some type of ready made dessert, veggie/fruit platter, or some type of side dish, etc.
What do you think I should bring? Either to make or ready-made