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Copycat In-N-Out Cheeseburgers

Delicious Copycat In-N-Out Cheeseburgers at home! Flavorful patties are garnished with cheddar cheese, Thousand Island sauce, lettuce, tomatoes and onions.

Today I have a tasty recipe from Life as a Lofthouse for In-N-Out Cheeseburgers. The burgers turned out juicy and delicious. Don’t skip the Thousand Island sauce, it is what makes this burger so great!

The beef patties for this recipe have a few additions to add flavor. Grated onion eliminates big hunks of onion in the patty and an egg white helps bind the ground beef together.

The Thousand Island sauce is made from scratch, though in a pinch for time, I think you could substitute premade just fine.

More delicious burger recipes to check out:

Cheddar Beer Burgers with Caramelized Dijon Onions

Mushroom Swiss Burgers

Teriyaki Avocado Pineapple Burgers

Burgers with Zesty Cream Cheese Pimento Spread

In-N-Out Cheeseburger Copycat

Copycat In-N-Out Cheeseburgers

Delicious Copycat In-N-Out Cheeseburgers at home!
5 from 1 vote
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Course Main Course
Cuisine American
Servings 6
Calories 349 kcal

Ingredients
  

Beef Patties:

  • 1 pound Lean Ground Beef
  • 1 Egg White
  • 1/2 cup Yellow Onion grated
  • 1/2 tsp Lawry’s Seasoning salt
  • 1/2 tsp Pepper
  • 1 tablespoon Worcestershire sauce

Thousand Island Sauce:

  • 1/3 cup Light Mayo
  • 2 tablespoons Ketchup
  • 2 teaspoons Dill Pickle Relish
  • 1 tsp Mustard
  • 1/4 tsp Paprika

Garnish:

  • 6 slices American Cheese
  • 6 Hamburger Buns seedless
  • lettuce
  • onion thinly sliced
  • tomatoes sliced

Instructions
 

  • For secret sauce: Mix all of the ‘secret sauce’ ingredients in a bowl. Refrigerate until ready to use.
  • For burgers: In a large bowl, add ground beef, egg white, grated onion, Worcestershire sauce, seasoning salt and pepper. Using your hands or a fork, gently mix together. Shape mixture into 6 patties. Place patties on grill and cook until no longer pink on the inside. About 3-5 minutes per side. Place one piece of american cheese over the burgers during the last minute of grilling.
  • Spread the secret sauce on each inner bun. Place grilled patties on bottom bun and top with lettuce, tomato and onion.

Notes

Nutrition

Calories: 349kcalCarbohydrates: 27gProtein: 25gFat: 15gSaturated Fat: 6gPolyunsaturated Fat: 3gMonounsaturated Fat: 4gTrans Fat: 1gCholesterol: 70mgSodium: 1029mgPotassium: 416mgFiber: 1gSugar: 6gVitamin A: 246IUVitamin C: 2mgCalcium: 298mgIron: 4mg
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A few more delicious recipes for the road:

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3 Comments

  1. Ali, I'm so excited about this recipe!!! YUM! Thanks for not keeping the recipe to yourself, but sharing the love! I've only eaten there once, but it was a burger I won't forget. 🙂
    Blessings,
    Leslie

  2. This is my husband's favorite burger but the closest one is in Dallas (just recently) over 2 hours away. I think I will surprise him with these for Valentines Day! Thanks.