Description

This Ultimate Cajun-Spiced Cilantro Burger is a flavorful grilled burger that combines juicy seasoned beef patties with a zesty Cajun kick, melted Monterey Jack cheese, and a creamy spicy cilantro aioli. Topped with fresh cilantro and crispy fried onion strings on buttery brioche buns, this recipe delivers a perfect balance of smoky, spicy, and fresh flavors that will rock your grill and satisfy your appetite.

Ingredients

Scale

For the Patties

1 1/3 pounds Ground beef (for a juicy, satisfying base)
1 teaspoon Kosher salt (enhances natural flavors)
3/4 teaspoon Freshly ground black pepper (adds a warm kick)
1-2 teaspoons Cajun seasoning (for signature zesty flavor)
4 slices Monterey Jack cheese (melts perfectly)

For the Aioli

3/4 cup Mayonnaise (acts as the base for aioli)
1 tablespoon Fresh lime juice (brightens the aioli)
1 clove Garlic, minced (for depth)
1-2 tablespoons Sriracha (adds heat to the aioli)

For Assembly

4 Brioche hamburger buns (soft, buttery backdrop)
A handful Fried onion strings (adds crispy texture)
1-2 bunches Cilantro leaves (provides herbal freshness)

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Instructions

Prepare the Grill: Preheat the grill to medium-high heat and ensure the grates are clean to prevent sticking and promote even cooking.
Form Patties: Divide the ground beef into four equal portions and gently shape each into a patty, about 3/4-inch thick, taking care not to overwork the meat for a tender texture.
Season Patties: Season both sides of each patty generously with kosher salt, freshly ground black pepper, and Cajun seasoning to infuse bold, zesty flavors.
Grill the Patties: Place the patties on the preheated grill and cook for 4-6 minutes on the first side, allowing for a good sear and grill marks.
Flip and Add Cheese: Flip the patties carefully, immediately topping each with a slice of Monterey Jack cheese, then continue grilling for another 4-6 minutes until desired doneness is reached.
Rest Patties: Remove patties from the grill and let them rest for a few minutes to allow juices to redistribute, ensuring juicy burgers.
Make the Aioli: In a bowl, whisk together mayonnaise, fresh lime juice, minced garlic, and Sriracha until smooth and creamy, creating a spicy, tangy aioli.
Assemble the Burgers: Spread the aioli generously on the bottom and top halves of the brioche buns. Layer the bottom bun with fresh cilantro leaves, place the rested cheesy patty on top, and finish with crispy fried onion strings before capping with the top bun.

Notes

Adjust the amount of Cajun seasoning and Sriracha to your preferred spice level.
Letting the patties rest after grilling helps keep them juicy and tender.
For an extra smoky flavor, you can add wood chips to your grill.
Use fresh, quality ground beef with a fat content of 20% for the juiciest burger.
To toast the buns, place them cut side down on the grill for 1-2 minutes before assembling.