Hi there, Erin!
Thanks so much for bringing your question to the Disney Parks Moms Panel. I'm excited you are already planning the details of your upcoming Disneyland Resort vacation.
The Disneyland Resort is very accommodating when it comes to
food allergies and dietary needs. Since products and menu offerings are always changing at the
numerous dining locations in the Disneyland Resort theme parks and hotels, your best bet is to talk to the Cast Members at each dining location for exact ingredients. Chefs are always glad to provide this information for Guests. Other specific concerns or requests can also be made directly with the Special Diets team at Special.Diets@disneyland.com.
When browsing through some of the menus, I did come across a selection of all-beef hot dogs currently being served at
Award Wieners in Disney California Adventure Park. I personally love the Uptown Chili Dog that comes with curly "Filmstrip" fries here. I still would suggest double-checking ingredients upon arrival, but this may be a great option for you and your child.
Please return if you have any other questions, and have a magical day!
-Jennifer