If you’re the type who likes your burger with a kick, you’re not alone. Spicy burgers are hotter than ever—literally—and major fast food chains are leaning into bold sauces, jalapeños, and fiery seasonings. Whether you’re into mild heat or full-blown inferno, here are the best spicy burgers you can grab right now.

1. Wendy’s – Spicy Chicken Sandwich (yes, it counts)

• Why it works: It’s a cult classic for a reason. The seasoned breading delivers a slow burn without overpowering the flavor.

• Heat rating: Medium

• Bonus: Try it with ghost pepper ranch sauce for extra heat

2. Shake Shack – Hot Chicken Sandwich

• Why it works: This sandwich features a crispy chicken breast dusted with hot pepper blend and topped with slaw and pickles.

• Heat rating: Medium-high

• Tip: Use the Shack App for seasonal spicy menu drops

3. Burger King – Fiery Big Fish (Limited Time)

• Why it works: Burger King occasionally drops spicy versions of its core menu items—this one includes spicy glaze and spicy pickles.

• Heat rating: Mild-medium

• Tip: Join Royal Perks for exclusive access to test items and deals

4. Carl’s Jr. – Jalapeño Angus Burger

• Why it works: Flame-grilled patty, jalapeños, pepper jack cheese, and Santa Fe sauce all work together for a smoky, spicy bite.

• Heat rating: Medium-high

5. Jack in the Box – Spicy Sriracha Burger

• Why it works: A zesty blend of bacon, jalapeños, and creamy Sriracha sauce.

• Heat rating: Medium

• Value tip: Order through the app for bundle savings

6. Whataburger – Spicy Jalapeño & Cheese Whataburger

• Why it works: This Texas favorite brings fresh jalapeños, melted cheese, and spicy ketchup into one big, satisfying build.

• Heat rating: Medium

• Bonus: Their Spicy Ketchup is available by the bottle

7. Checkers/Rally’s – Spicy Chicken Double (Value Menu)

• Why it works: It’s spicy, cheesy, and part of their 2-for deals—making it a wallet-friendly heat fix.

• Heat rating: Mild-medium

8. Five Guys – Build Your Own Spicy Burger

• Why it works: While Five Guys doesn’t offer a spicy burger per se, you can stack jalapeños, hot sauce, and Cajun seasoning to make your own heat-packed creation.

• Heat rating: Choose your own spice level

Make It Even Better With Cashback
Order your next spicy burger with a Shake Shack gift card from Fluz to earn cashback instantly. Fluz also works with other burger chains—just search your favorite spot in the app before

Spice seekers don’t have to settle. With limited-time drops and bold sauces hitting menus all year, your next heat fix is just a drive-thru away. Pro tip: always ask for extra sauce on the side—you won’t regret it.