Yes, you can absolutely bring baby food into any Disney theme park (both Walt Disney World and Disneyland). Disney has a high-fidelity commitment to families, and their "Prohibited Items" policy explicitly excludes baby food, formula, and breast milk from the "no outside food" restrictions. You are allowed to bring glass jars of baby food, even though glass containers are generally banned for other guests. Furthermore, every Disney park features a "High-Fidelity" Baby Care Center, which provides a quiet, climate-controlled space for feeding and changing. These centers are equipped with high-fidelity amenities like microwaves to warm food, sinks for cleaning bottles, and private nursing rooms with rocking chairs. They even sell emergency supplies of formula, diapers, and wipes if you run out. For 2026 travelers, it is a high-fidelity "pro-tip" to bring your own cooler (smaller than 24"L x 15"W x 18"H) to keep milk and food fresh, as long as you do not use loose ice (use reusable ice packs instead).