Wyoming Green Chile Cheeseburger

If you’ve spent any time in the Southwest, you already know: a green chile cheeseburger isn’t just a burger. It’s a religion. And out here in Wyoming, we’ve adopted it fully and made it our own.

This is the burger you make on a Saturday when the grill is hot. Roasted green chiles, melted pepper jack, a smashed patty with serious crust, and a soft brioche bun. Simple. Iconic. Wyoming-approved.

The Green Chile Story

The green chile cheeseburger has deep roots in New Mexico, where the chile pepper is so culturally significant it’s the official state vegetable. The dish is believed to have originated in the tiny town of San Antonio, NM, at the Original Owl Bar and Cafe — a spot so legendary that people drive hours just to eat there. Wyoming sits close enough to that tradition to claim a piece of it. Green chile has quietly worked its way into kitchens across the state — in breakfast burritos, on smothered fries, and yes, on burgers.

Hatch Chiles vs. Anaheim

Hatch green chiles from New Mexico’s Hatch Valley are the gold standard — smoky, earthy, mildly spicy, and deeply flavorful. They’re seasonal (late summer) but available canned or frozen year-round. Anaheim or poblano peppers are solid substitutes any time of year. Whatever you use, roasting them yourself adds a smokiness that takes the whole burger up a level.

The Smash Technique

Don’t skip the smash. Pressing the ball of beef flat on a screaming hot surface creates maximum Maillard reaction — that deep, savory browning that makes a smash burger so different from a regular patty. You gain crust, flavor, and texture that a thicker burger just can’t match.

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Wyoming Green Chile Cheeseburger

Serves: 4 | Prep: 15 min | Cook: 20 min

Ingredients

• 1.5 lbs 80/20 ground beef, divided into 4 balls
• 4 roasted Hatch green chiles (or Anaheim), peeled and chopped
• 4 slices pepper jack cheese
• 4 brioche buns, toasted in butter
• Salt and black pepper
• Mayo, mustard, lettuce, tomato, and red onion to serve

Instructions

1. Roast chiles over open flame or under the broiler, turning until charred on all sides. Cover and rest 10 minutes, then peel, seed, and chop. 2. Get a cast iron skillet smoking hot over high heat. 3. Season beef balls with salt and pepper. Add two at a time and smash flat immediately. Cook 3 minutes without moving. Flip, top with chiles and cheese, cover loosely, and cook 1 more minute until cheese melts. 4. Build on toasted brioche with your favorite toppings and serve immediately.

Notes

• More heat: Add sliced jalapeños on top or use hot Hatch chiles.
• Double smash: Stack two patties per burger for a double. Classic move.
• Cheese swap: White cheddar or Monterey jack work great in place of pepper jack.