Cheesy Jalapeño Smash Burger Recipe

Featured in The Stars of the Table.

This Spicy Smash Burger transforms ordinary burgers into an extraordinary meal by combining grass-fed beef with bold flavors and unique cooking techniques. The magic happens when the thin patties are smashed onto a hot skillet with sweet caramelized onions and spicy jalapeños, creating crispy edges while staying juicy inside. The addition of pepper jack cheese and homemade chipotle mayo brings layers of heat and creaminess. What sets this burger apart is the cooking method that allows the onions and jalapeños to caramelize directly with the beef, infusing every bite with their flavors.
A smiling woman in a chef's jacket stands in a commercial kitchen, looking at the camera with various food containers and utensils in the background.
Updated on Sun, 26 Jan 2025 22:18:14 GMT
Juicy smash burgers with caramelized onions and spicy jalapeños for a bold, flavorful bite. Pin it
Juicy smash burgers with caramelized onions and spicy jalapeños for a bold, flavorful bite. | tasteofcook.com

A perfectly smashed burger creates an irresistible crust while staying juicy inside, elevated by sweet caramelized onions and spicy jalapeños. This recipe transforms humble ingredients into a crave-worthy meal that rivals any restaurant burger.

Essential Ingredients Selection

  • Ground Beef: Select 80/20 grass-fed beef, kept cold until cooking.
  • Sweet Onions: Choose Vidalia or Walla Walla for optimal sweetness.
  • Jalapeños: Pick firm, bright green peppers.
  • Seasoning: Kosher salt and smoked paprika enhance beef flavor.
  • Buns: Select sturdy buns that can hold up to juices.

Instructions

Prep Work:
Heat cast iron skillet until smoking hot. Prepare vegetables and seasonings while pan heats.
Vegetable Base:
Add oil to hot skillet. Introduce thinly sliced onions and jalapeños, cooking until deeply caramelized.
Meat Preparation:
Combine cold ground beef with measured seasonings, handling minimally to maintain tenderness.
Patty Formation:
Divide seasoned meat into equal portions, forming loose balls without compacting.
The Smash:
Place meat balls on vegetable piles, pressing firmly with metal spatula to create thin patties.
First Side Cooking:
Let patties cook undisturbed until edges show deep browning and develop crust.
The Flip:
Carefully scrape and flip each patty, preserving developed crust.
Final Stage:
Add cheese if desired, allowing it to melt while second side cooks.
Smash burgers with crispy edges, savory onions, and a kick of jalapeños. Pin it
Smash burgers with crispy edges, savory onions, and a kick of jalapeños. | tasteofcook.com

Temperature Control

Regulate heat based on thickness and desired doneness. Adjust flame lower if exterior browns too quickly before interior cooks.

Bun Preparation

Toast buns until golden brown to create a barrier against moisture, which helps maintain their structure and prevents sogginess from sauces or toppings. A light spread of butter before toasting can add richness and enhance flavor.

Sauce Application

Spread chipotle mayo generously on both halves of the bun to ensure every bite is flavorful. Use the back of a spoon or a small spatula for even coverage. This layer also acts as a glue to hold the components together.

Layering Components

Place the patty with caramelized vegetables directly on the prepared bun to ensure the vegetables stay in place. For added stability and taste, layer cheese or an additional sauce over the patty if desired. Ensure the patty is centered to prevent uneven bites.

Proper Storage

To maintain the best flavor and texture, store cooked patties separately from toppings in airtight containers. This prevents moisture from the toppings from affecting the patty's texture. Use a different container for sauces to avoid sogginess. Proper separation keeps each component fresh and ready for reheating or assembly.

Reheating Method

Reheat patties in a hot skillet over medium heat to restore their crust and retain juiciness. Flip them halfway through for even heating. Avoid using the microwave as it can make the patties rubbery and unevenly heated. For added flavor, you can sear the patties in a bit of butter or oil.

Temperature Control

Before reheating, allow patties to return to room temperature for consistent heating and better texture. Cold patties can result in uneven reheating, where the outside overcooks while the inside stays cold. Letting them rest at room temperature for 15-20 minutes ensures they reheat evenly and stay juicy.

Delicious smash burger recipe featuring onions, jalapeños, and a juicy, seared patty. Pin it
Delicious smash burger recipe featuring onions, jalapeños, and a juicy, seared patty. | tasteofcook.com

Mastering these components creates smash burgers with perfect texture contrast - crispy edges, juicy center, and complementary toppings that elevate this classic to gourmet status.

Frequently Asked Questions

→ What makes a smash burger different from regular burgers?
Smash burgers are pressed very thin on a hot cooking surface, creating crispy edges while staying juicy inside, unlike traditional thick patties.
→ Can I make these burgers less spicy?
Yes, remove the jalapeño seeds and membranes, use less chipotles in the mayo, or skip the pepper jack cheese for a milder version.
→ Why use grass-fed beef for these burgers?
Grass-fed beef offers better flavor and nutritional benefits, but regular ground beef will work well too.
→ Can I make the chipotle mayo ahead of time?
Yes, the mayo can be made up to a week ahead and stored in an airtight container in the refrigerator.
→ What's the best pan to use for smash burgers?
A cast iron skillet or flat top griddle works best as they retain heat well and create the perfect crust on the burgers.

Spicy Jalapeño Smash Burger

Juicy smash burgers topped with caramelized onions and jalapeños, finished with spicy chipotle mayo for the ultimate homemade burger experience.

Prep Time
15 Minutes
Cook Time
25 Minutes
Total Time
40 Minutes


Difficulty: Intermediate

Cuisine: American

Yield: 6 Servings (6 burgers)

Dietary: ~

Ingredients

→ Burger Patties

01 1½ pounds grass-fed ground beef or turkey
02 1½ teaspoons kosher salt
03 1½ teaspoons smoked paprika
04 6 slices pepper jack cheese, cut into 3-4 pieces each (optional)

→ Caramelized Vegetables

05 1 tablespoon avocado oil or butter
06 3 medium sweet onions, sliced thinly
07 2-3 large jalapeño peppers, sliced thinly

→ Chipotle Mayo

08 ⅔ cup avocado oil mayonnaise
09 1-2 tablespoons chopped chipotles in adobo sauce
10 Pinch of salt

→ For Serving

11 6 burger buns of choice

Instructions

Step 01

Heat a large cast iron skillet over medium-high heat. Add oil, onions, and jalapeños. Once colored, reduce heat and cook 15-20 minutes until deeply golden brown.

Step 02

Mix ground meat with salt and smoked paprika. Form into 6 patties. If using cheese, stuff pieces into each patty. Set aside.

Step 03

Mix mayonnaise with chopped chipotles and salt in a small bowl. Adjust spiciness to taste.

Step 04

Divide onions and jalapeños into piles. Place patties on top and smash very flat. Cook 2-3 minutes until edges brown, then flip everything together. Cook another 3-4 minutes until done.

Step 05

Build burgers on buns with the patty-vegetable mixture and chipotle mayo.

Notes

  1. Remove jalapeño seeds and membranes for less heat
  2. Pre-chopped chipotles can be found in Latin food aisles
  3. Can add cheese slices on top instead of inside patties

Tools You'll Need

  • Large cast iron skillet or flat top
  • Sturdy spatula or burger press
  • Small mixing bowl

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy if using cheese
  • Contains eggs (mayonnaise)
  • Contains gluten (if using regular buns)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 647
  • Total Fat: 48 g
  • Total Carbohydrate: 18 g
  • Protein: 38 g