Signature Whatachick'n: Price & Calories (2026)

What is the Signature Whatachick'n

The Signature is the simplest chicken sandwich on the menu. The delivery-app menu list shows a potato bun, one breaded chicken filet and pickles, nothing else. Think of it as the chicken version of a plain burger, ready for you to add a sauce.

The Premium Whatachick'n uses the same filet and bun and adds tomato and leaf lettuce.

Signature Whatachick'n price

At Store #608 (Dallas Pkwy & Frankford, Dallas, TX) on Nov 3, 2026, the Signature Whatachick'n Whatameal was $8.59, with medium fries and a medium drink, for 1,320 calories. The sandwich-only price and calories were not shown on the screen we read, so we cannot give a store price for the sandwich alone.

Sandwich-only price: the store check showed only the Signature as a Whatameal.

Calories

The only calorie figure we can confirm is the Whatameal total of 1,320. That is just 5 calories below the Premium Whatameal, which fits a sandwich that only drops the tomato and lettuce.

For full nutrition on a chicken item, the #13 Whatachick'n Strips have a published breakdown. More numbers are in the nutrition guide.

Signature Whatachick'n allergens

Allergen lines for this sandwich were not in the data we pulled. A breaded filet on a potato bun means wheat and gluten at least; Whataburger's other breaded chicken lists milk and soy too.

Check the chart on whataburger.com and our allergen menu.

How people dress it up

• Pick a free sauce: honey BBQ, creamy pepper, mayonnaise or WhataSauce.
• Add jalapeño cream cheese ($0.90) for heat.
• Add avocado ($1.35) or bacon ($1.80).

If you would rather have the toppings built in, the Premium or the #12 Spicy Chicken Sandwich does that. Compare them all on the chicken menu.

Signature or Premium: which to order

Order the Signature if you like to choose your own toppings and sauce, or if you want the plainest chicken sandwich on the menu. Order the Premium if you want tomato and lettuce included without asking.

Both use the same filet and potato bun, so the taste of the chicken is the same. Prices and calories for every chicken item are on Whataburger menu prices.