America's Test Kitchen
50 free recipes (usually paywalled)
Burger King
Two free kids meals with any purchase made through its app for take-out or drive-thru orders - can be redeemed once daily.
Chipotle
Free delivery (orders $10+)
KFC
Free delivery now through April 26. Order online on kfc.com
Popeyes
Free delivery through their mobile app and website.
UberEats
Free delivery (select restaurants)
USDA
Find Free meals for kids anywhere in the U.S. via an interactive map