It’s also often made without eggs, which is a key ingredient in regular ice creams.

I Compared Burgers, Fries, & Shakes at In-N-Out & Shake Shack

Carl’s Jr.

Available in Oreo, Chocolate, Vanilla, or Strawberry."

vanilla ice cream cone from mcdonald’s

Kiersten Hickman / Eat This, Not That!

And when it comes to their ice cream specifically, it’s about as real as it can get.

“Our shakes are just as genuinemade with real ice cream.

At In-N-Out, that’s the only way we’ll ever make them.

Shake Shack Custard

Shake Shack

They use real ice cream and real milk to make them.”

Carl’s Jr. Shakes

Carl’s Jr.

In-N-Out shakes

In-N-Out

Burgerfi custard

BurgerFi

Potbelly’s Shake

Potbelly

Steak n Shake Milkshake

Steak ‘n Shake