Whataburger Mushroom Swiss Burger (2025): Price, Ingredients, Nutrition

After a three-year break, Whataburger has brought back its beloved Mushroom Swiss Burger for a limited time, delighting fans who have long awaited its return. Available from April 1 through June 2, 2025, this comeback coincides with Whataburger’s 75th anniversary, making it a celebratory treat for you. ​

In this article, we’ll delve into the burger’s price, its mouthwatering ingredients, nutritional information, and availability. If you’re a longtime fan or a curious newcomer, read on to discover why this burger has garnered such a devoted following.

Whataburger Mushroom Swiss Burger Price

The Mushroom Swiss Burger is back at Whataburger for a limited time, from April 1 through June 2, 2025, as part of the chain’s 75th-anniversary celebration. You can enjoy this fan-favorite burger by ordering in-store, via the drive-thru, or through the Whataburger app for pickup or delivery. ​

Whataburger-Mushroom-Swiss-Burger

Pricing for the Mushroom Swiss Burger varies by location. For example, in some areas, the burger is priced at $7.99, while in others, it may be around $9.94. Combo meals, which include fries and a drink, are priced higher. Please check with your local Whataburger for the most accurate pricing.

Nutrition Facts

The Mushroom Swiss Burger from Whataburger is a hearty indulgence, packing 1,110 calories per serving. Here’s a closer look at its macronutrient content:​

The Mushroom Swiss Burger from Whataburger is a hearty indulgence, packing 1,110 calories per serving.
  • Total Fat: 70g (90% Daily Value)
  • Saturated Fat: 23g (115% DV)
  • Trans Fat: 1.5g
  • Cholesterol: 130mg (43% DV)
  • Sodium: 1,890mg (82% DV)
  • Total Carbohydrates: 61g (22% DV)
  • Dietary Fiber: 3g (11% DV)
  • Sugars: 11g
  • Protein: 56g​

Note: Percent Daily Values are based on a 2,000-calorie diet.

While the Mushroom Swiss Burger offers a substantial protein boost, it’s also rich in fats and sodium. If you’re following a low-calorie, low-fat, or low-sodium diet, this burger might not align with your nutritional goals. However, for those seeking a satisfying, indulgent meal, it delivers a flavorful experience. Always consider your individual dietary needs when choosing menu items.

Ingredients

The Mushroom Swiss Burger from Whataburger is a savory delight that has made a limited-time return to the menu. Crafted with care, this burger combines a selection of high-quality ingredients to deliver a rich and satisfying flavor experience.

  • Beef Patties: Two seasoned all-beef patties, grilled to perfection.
  • Swiss Cheese: Melted Swiss cheese slices, adding a creamy and slightly nutty flavor.
  • Grilled Mushrooms: Sautéed mushrooms, contributing an earthy and umami taste.
  • Creamy Au Jus Sauce: A rich sauce made from soybean oil, distilled vinegar, egg yolk, corn syrup, sugar, hydrolyzed soy protein, salt, spices, maltodextrin, natural roast beef-type flavor, water, molasses, mustard flour, roasted beef-type flavor, dried garlic, caramel color, citric acid, dried onion, xanthan gum, natural flavor, tamarind, and calcium disodium EDTA.
  • Toasted Bun: A soft, toasted bun that holds all the ingredients together.

Comparison with Similar Burgers

BurgerKey IngredientsFlavor Highlights
Whataburger Mushroom SwissBeef patties, Swiss cheese, mushrooms, au jusRich, savory, creamy
Whataburger Patty MeltBeef patties, Monterey Jack, onions, pepper sauceCreamy, tangy, sweet
Sweet & Spicy Bacon BurgerBeef patties, cheeses, bacon, sweet & spicy sauceSweet, spicy, smoky
Hardee’s Mushroom & SwissAngus beef patty, Swiss cheese, mushroom sauceCreamy, simple, tender

Each burger offers a unique flavor profile to cater to different taste preferences. Whether you’re in the mood for the rich and creamy Mushroom Swiss, the classic Patty Melt, the bold Sweet & Spicy Bacon Burger, or the straightforward Mushroom & Swiss from Hardee’s, there’s a savory option waiting for you.

Whataburger Mushroom Swiss Burger Recipe

FAQs-Frequently Asked Questions

Yes, at participating Whataburger locations.

Yes, Whataburger offers customization options.

Currently, no vegetarian version is available.​

Conclusion

The Mushroom Swiss Burger is back at Whataburger for a limited time, offering a savory combination of two grilled all-beef patties, melted Swiss cheese, creamy au jus sauce, and grilled mushrooms on a toasted bun. This indulgent burger packs 1,110 calories, 70g of fat, 61g of carbohydrates, and 56g of protein per serving. ​

Available from April 1 through June 2, 2025, you can enjoy this fan-favorite in-store, via the drive-thru, or through the Whataburger app for pickup or delivery. Don’t miss the chance to savor this classic before it’s gone. Alternatively, if you’re feeling adventurous, try recreating it at home with our DIY copycat recipe, bringing the taste of Whataburger to your own kitchen.

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