Mushroom Swiss Burger Returns to Whataburger: A Fan Favorite is Back

A Burger Fans Didn’t Forget

The Mushroom Swiss burger is back at Whataburger, and fans are thrilled. This burger disappeared from the menu three years ago, but it never left people’s minds. More than 7,200 people signed a petition to bring it back. Now, as part of Whataburger’s 75th anniversary, the burger has returned. The company heard the voices of its loyal customers and gave them what they wanted.

What Makes the Mushroom Swiss Burger Special

This burger is rich in flavor and built for those who love mushrooms. It has two grilled beef patties, slices of melted Swiss cheese, a creamy au jus sauce, and plenty of grilled mushrooms, all served on a warm, toasted bun. Every bite is soft, juicy, and full of taste. It is not just a fast-food item — it is a dish that people missed and waited for.

Whataburger’s President and CEO, Debbie Stroud, said, “You asked, we listened—our Mushroom Swiss Burger is back! Some things are too good to stay in the past.”

Two Delicious Choices: Burger or Whatameal

Customers now have two ways to enjoy the comeback:

Mushroom Swiss Burger – This is the standard version. It includes everything that made the original special: beef, mushrooms, cheese, and sauce. You can also check the complete Nutrition of Mushroom Swiss Burger.
Mushroom Swiss Burger Whatameal – This full meal includes the burger, fries, and a drink. It’s a better choice for those who want a filling and complete meal experience. You can also check the complete Nutrition of Mushroom Swiss Burger Whatameal.

Both options give customers the bold, savory flavor they missed.

Limited-Time Offer: When and Where to Get It

The Mushroom Swiss burger is available from April 1 to June 2. You can find it at all Whataburger locations. Ordering is easy. Visit the store, use the drive-thru, or order from the Whataburger App for pickup or delivery. But don’t wait too long — this burger is only here for a short time.

More Than a Meal: Supporting Military Families

This special release is not just about food. Whataburger is also running a program to help families of military and law enforcement members. During April, customers can round up their payment at the counter. The extra money goes to the Gratitude Initiative, which gives scholarships and learning support to children of service families. It’s part of the Month of the Military Child, showing respect for their strength and challenges.

Final Words for Burger Lovers

The return of the Mushroom Swiss burger shows the strong connection between Whataburger and its fans. This burger is back because people asked for it. Its rich taste, strong support from customers, and a good cause behind the scenes make this more than just a fast-food item. If you have never tried it before, now is the time. If you loved it once, it’s waiting for you again.

FAQs

Yes, Whataburger has reintroduced the Mushroom Swiss Burger for a limited time. It is available from April 1 through June 2, 2025, in celebration of the company’s 75th anniversary.

The Mushroom Swiss Burger is topped with a creamy au jus sauce, which complements the grilled mushrooms and Swiss cheese.

This burger includes two grilled all-beef patties, melted Swiss cheese, a generous layer of grilled mushrooms, and creamy au jus sauce, all stacked on a warm, toasted bun.

The Mushroom Swiss Burger contains approximately 1,110 calories, 70 grams of fat, and 61 grams of carbohydrates. While it offers a hearty meal, individuals monitoring their dietary intake may consider these nutritional details when making their choice.

The Mushroom Swiss Burger offers a rich and savory flavor profile, combining the umami taste of grilled mushrooms with the creamy, slightly nutty flavor of Swiss cheese, enhanced by the creamy au jus sauce.