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–+ servings
Outback burger topped with melted cheese and crispy onion strips on a plate.
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5 from 5 votes

Outback Burger

A copycat Outback Steakhouse burger topped with crispy double-battered onion strips, melted American cheese, and a tangy horseradish sauce.
Prep Time20 minutes
Cook Time10 minutes
Total Time30 minutes
Course: Main Course
Cuisine: American
Keyword: Outback Steakhouse Burger
Servings: 4
Calories: 1576kcal

Ingredients

For the Sauce:

  • 1/2 cup Mayonnaise
  • 1 Tablespoon Ketchup
  • 2 Tablespoons Cream-Style Horseradish Sauce
  • 1/2 teaspoon Paprika
  • 1/4 teaspoon Salt
  • 1/8 teaspoon Dried Oregano
  • 1 dash Black Pepper
  • 1 dash Cayenne Pepper

For the Blooming Onion Strips:

  • 1 Large Egg
  • 1 cup Milk
  • 1 cup All Purpose Flour
  • 1 1/2 teaspoons Salt
  • 1 teaspoon Cayenne Pepper
  • 1 teaspoon Paprika
  • 1/2 teaspoon Dried Oregano
  • 1/8 teaspoon Dried Thyme Leaves
  • 1/8 teaspoon Ground Cumin
  • 1 cup Vegetable Oil for frying

For the Burgers:

  • 2 pounds Lean Ground Beef
  • 1 Tablespoon Oil
  • 1 1/2 teaspoon Salt
  • 3/4 teaspoon Black Pepper
  • 4 Slices American Cheese
  • 4 Sesame Seed Hamburger Buns
  • 6 Lettuce Leaves
  • 1 Tomato sliced

Instructions

For the Sauce:

  • Mix together all the sauce ingredients in a small bowl.  Cover and refrigerate until ready to use.

For the Blooming Onion Strips:

  • Slice the onion into strips.
  • In one bowl, whisk together the milk and eggs.  Set aside.
  • In a separate bowl, stir together the flour, salt, cayenne pepper, paprika, dried oregano, thyme leaves and cumin.
  • Dip the onion strips in the milk mixture and then coat them with the flour mixture.  Repeat the process one more time so that the onion strips are doubled battered.
  • Heat the vegetable oil in a large pot until it reaches 350 degrees Fahrenheit.
  • Fry the onion strips in the oil for 3-5 minutes until they are golden brown.  Remove from the oil and place on a plate lined with paper towels.

For the Burgers:

  • Preheat the Blackstone Grill over medium high heat (approximately 400 degrees F).
  • Spread the oil out on the grill with a spatula.
  • Divide the beef into 4 even balls (approximately 1/2 pound each).
  • Place the ground beef on the Blackstone grill on the oil.
  • Press firmly on the ground beef balls into the Blackstone Grill.  Do not smash it all the way down but just press slightly to form a burger patty.
  • Season the beef with salt and pepper.
  • Cook the patties for 3-5 minutes.
  • Flip the burgers and cook until burgers are cooked through (3-4 more minutes). Place a slice of cheese onto each patty for the last minutes of the cook time.
  • Add the buns to the Blackstone Grill, cut-side down.  Cook for 1-2 minutes until they are golden brown.
  • Add some lettuce and tomato slices to the bottom bun of each bun.
  • Remove the beef and add them to each  of the hamburger buns on top of the tomatoes.
  • Top each patty with some of the fried onion strips.
  • Spread some of the sauce on the bottom side of the top half of the bun.  Then place it on top of each burger.
  • Serve immediately while warm and enjoy!

Notes

Refrigerate any leftovers in an airtight container for up to 5 days.
Use any oil with a high smoke point. Vegetable oil, canola oil, coconut oil or peanut oil will all work great in this recipe.

Nutrition

Calories: 1576kcal | Carbohydrates: 54g | Protein: 58g | Fat: 125g | Saturated Fat: 31g | Polyunsaturated Fat: 47g | Monounsaturated Fat: 37g | Trans Fat: 3g | Cholesterol: 235mg | Sodium: 2895mg | Potassium: 1090mg | Fiber: 3g | Sugar: 10g | Vitamin A: 3590IU | Vitamin C: 16mg | Calcium: 433mg | Iron: 9mg
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