Irresistible Fajita Burgers Loaded with Bold Tex-Mex Flavor

These Fajita Burgers blend classic fajita flavors into a juicy burger, creating a deliciously bold, crowd-pleasing dish.

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Prep Time 15

Cook Time 15

Total Time 30

Servings: 5 burgers

Course: Dinner

Cuisine: Tex-Mex

Calories: 450

Ingredients Equipment Method Nutrition Notes

Ingredients

For the Patties

1 pound Ground Chuck (80% lean) Substitute with ground turkey or chicken for a leaner option.
1 teaspoon Kosher Salt Regular salt can be used but adjust quantity to taste.
1 teaspoon Granulated Garlic Fresh minced garlic can be used for a punchier flavor.
1 teaspoon Ground Cumin Can be substituted with ground coriander.
1 teaspoon Ground Chili Powder You can replace it with smoked paprika for a different flavor profile.

For the Toppings

1 cup Sweet Onions (sliced) Any mild onion variety can work here.
1 cup Red Onions (sliced) Any mild onion variety can work here.
1 cup Sweet Peppers (sliced) Substitute with bell peppers or opt-out for a lower-carb choice.
2 tablespoons Lime Juice Lemon juice can be used as an alternative.

For Assembly

5 pieces Buns Consider whole grain, gluten-free, or lettuce wraps for a low-carb version.
1 cup Guacamole Customize based on preference.
1 cup Lettuce Customize based on preference.
1 cup Tomatoes Customize based on preference.
to taste Condiments Customize based on preference.

Equipment

Grill
Skillet
Mixing bowl

Method

Step‑by‑Step Instructions

Preheat your grill or grill pan to medium-high heat, around 400°F (200°C). Oil the grates to prevent sticking.
In a large mixing bowl, combine the ground chuck with kosher salt, granulated garlic, cumin, and chili powder. Mix gently and shape into 5 equal patties.
Heat olive oil in a skillet, then add sliced sweet and red onions along with sweet peppers. Sauté for 8-10 minutes until caramelized.
Transfer the Fajita Burgers to the grill. Cook for about 6 minutes on each side until they reach an internal temperature of 160°F (71°C).
Remove burgers from the grill, let them rest, and toast buns until golden. Assemble with patties, caramelized onions and peppers, guacamole, lettuce, tomatoes, and any additional condiments.

Nutrition

Serving: 1burgerCalories: 450kcalCarbohydrates: 40gProtein: 28gFat: 22gSaturated Fat: 9gPolyunsaturated Fat: 2gMonounsaturated Fat: 10gCholesterol: 75mgSodium: 800mgPotassium: 600mgFiber: 3gSugar: 2gVitamin A: 10IUVitamin C: 30mgCalcium: 4mgIron: 12mg

Notes

Best served fresh, but leftovers can be stored in an airtight container for up to 3 days. Reheat gently before serving.

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