An autistic girl eats only one food. Here’s what happened when stores sold out of it.

Crystal MacDonald’s daughter Ashlyn — who is 11 years old and autistic — is very loyal to her favorite meal: canned SpaghettiOs with miniature meatballs.

“She would eat a few other things like pizza and grilled cheese, but she has always loved those the most,” said MacDonald, 34, a mother of five who lives in Attleboro, Mass. “For years, it’s been her ‘go-to’ comfort meal.”