I ordered french fries at Culver's, Sonic, and Freddy's. One chain really stood out from the rest.

"I ordered fries at three popular Midwest chains - Culver's, Freddy's, and Sonic - to see which one served my favorite fast-food side."

"Sonic's fries have been upgraded since the last time I got them. Last year, the chain released its Groovy Fries - crinkle-cut potatoes with a crispy surface akin to the chain's famous tots."

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