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cheesy meat sandwich with melted cheese and sliced jalapeños on toasted bread, served on a wooden plate.

Spicy Jalapeño Patty Melt with Sriracha Mayo


  • Author: Samantha Brooks
  • Total Time: 20 minutes
  • Yield: 1 Large Sandwich 1x

Description

A bold, fiery upgrade to the classic diner sandwich. Featuring juicy smashed beef patties with crispy ‘lacy’ edges, molten pepper jack cheese, and a double-hit of heat from caramelized jalapeños and sriracha mayo, all pressed between buttery, golden sourdough.


Ingredients

Scale

The Patty Melt

  • 2 (80/20) beef patties
  • 2 slices sourdough bread
  • 2 slices pepper jack cheese
  • 1 tbsp butter + seasoning

The Spicy Toppings

  • 2 fresh jalapeños, diced
  • 1/2 small white onion, diced
  • Sriracha Mayo: 2 tbsp mayo, 2 tbsp sriracha

Instructions

Aromatics: Sauté diced jalapeños and onions in butter until caramelized. Set aside.

Smash: Place patties in a hot skillet; smash thin with a spatula. Season and cook until a dark crust forms. Flip and finish.

Toast: Wipe pan. Butter sourdough edge-to-edge; place butter-side down in skillet.

Layer: Build with patty and cheese on each slice. Drizzle with sriracha mayo and top with jalapeño mixture.

Finish: Fold halves together once bread is golden and cheese is molten. Slice and serve.

Notes

The Clean Pan Rule: Wipe the skillet before toasting bread to ensure a clean, buttery crunch rather than a greasy, soggy finish.

Why Sourdough? Its dense structure acts as a ‘backbone,’ preventing the sandwich from falling apart under the weight of the juicy beef and sauces.

Lace Edges: A smoking hot pan is required to sear the proteins instantly as you smash them down.

  • Prep Time: 5 minutes
  • Cook Time: 15 minutes
  • Category: Main Course / Sandwich
  • Method: Smashed / Pan-Grilling
  • Cuisine: American Diner Fusion

Nutrition

  • Serving Size: 1 Sandwich
  • Calories: 740
  • Sugar: 4
  • Sodium: 1120
  • Fat: 52
  • Saturated Fat: 22
  • Unsaturated Fat: 30
  • Trans Fat: 1.5
  • Carbohydrates: 34
  • Fiber: 3
  • Protein: 38
  • Cholesterol: 145

Keywords: spicy jalapeño patty melt, smashed burger sandwich, sriracha mayo recipe, pepper jack patty melt, caramelized jalapeño burger, sourdough patty melt, spicy comfort food