Re: Easter dinner for a crowd
Oh too bad, I only found this question just now. Maybe my simple answer will help you for next Easter. I once made a "baby" veggie pasta bake for a one year old baby's birthday that people loved. I think the spring veggies make it appropriate for your request.
In a glass baking dish that is oiled with olive oil layer enough baby carrots to cover the bottom. Follow with frozen baby peas again just enough to cover end to end. Add a layer of penne mine used two boxes in a 13x9 inch glass casserole. Finally top with a layer of cherry tomatoes & pour a jar of Alfredo sauce over the whole thing. Cover with foil & bake until you can see the center bubbling.
As it cooks the tomatoes will pop and release their juice onto the pasta almost boiling it like you would on the stove. The alfredo sauce will drip down and mingle with the tomatoes to create a unique but delicious sauce. The carrots on the bottom will cook thoroughly because of their contact with the hot glass pan and they brown nicely. It needs to cool down for awhile because of the glass pan, but it's pretty and that's how you tell when it's done, you can see it bubbling inside, see the cooked pasta and if you're careful see the browned carrots.