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    Home » Recipes » Grilling and BBQ » Loaded Burger Recipe with Caramelized Onions

    Loaded Burger Recipe with Caramelized Onions

    Published: Oct 29, 2021 Modified: Aug 14, 2023 by Isabel Laessig

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    My Loaded Burger Recipe with caramelized onions, avocado crema, and bacon will be your new favorite gourmet burger recipe! I will show you how to make gourmet burgers at home that are so much better than any restaurant in just 30 minutes.

    Loaded burger on a sheet of parchment paper
    Jump to:
    • Best Gourmet Burger Recipe
    • FAQs
    • Bacon for Burgers
    • Burger Seasoning
    • Sauce for Burgers
    • Side Dishes for Burgers
    • Best Burger Recipes
    • 📋 Recipe
    • 💬 Reviews

    Best Gourmet Burger Recipe

    I am all about coming up with new gourmet burger ideas to try! My family loves burgers, so unique burger recipes are something I am always on the lookout for.

    This loaded burger recipe is a game-changer! In fact, it might be my family’s favorite gourmet burgers recipe, especially made on the grill.

    The flavor of these burgers is incomparable. Juicy beef topped off with sharp cheese, sweet caramelized onions, crunchy bacon and zesty avocado crema… seriously, they are a dream come true!

    One bite and you will wonder where this loaded burger recipe has been all your life. I guarantee your family will ask you for these burgers again and again!

    caramelized onions for loaded burgers in a skillet

    FAQs

    What is a loaded burger?

    Loaded burgers are burgers you load with toppings and, in the case of my loaded burger recipe, fillings. I mix the patty with Parmesan cheese, then top it off with homemade caramelized onions, avocado crema, bacon, and classic burger toppings like lettuce, tomato, and cheese.ingredients to make a loaded burger

    What temperature should burgers be cooked to?

    The USDA advises cooking ground beef to an internal temperature of 160°F, which is well-done. Check the temperature of your burgers using a meat thermometer to most accurately tell whether your burgers are done or not.Uncooked burger patties on the grill

    How hot should the grill be for burgers?

    Set your grill or pan on the stove to high heat to give your burgers the best sear and juiciest middle.Cooked patties on the grill

    How long do you cook burgers on the grill?

    Grill burgers to your preferred level of doneness by using a meat thermometer. Generally, for rare, cook 4 minutes per side, 5 minutes for medium-rare, 6 to 7 minutes for medium, and 8 to 9 minutes for well-done.

    Do you grill burgers with the lid open or closed?

    Grill burgers with the lid open as they have a quick cook time and do not need the lid closed to cook through.

    Can I grill burgers on the stove?

    You can use a cast iron grill pan or skillet to grill burgers on the stove by lightly greasing the pan with oil and cooking over high heat.

    Do you grill burgers on direct or indirect heat?

    Grill burgers on direct high heat for best results.

    Should burgers be cold before grilling?

    Burgers should be cold before placing them on the grill, so allow them to chill in the refrigerator before cooking. The patty keeps its shape better when cold, and will stay nice and juicy once cooked.

    Is this recipe keto?

    To make this a keto burger recipe, serve it without the bun and over lettuce with extra tomato.Keto loaded burger on a plate

    Can I make these burgers gluten-free?

    To make my loaded burger recipe gluten-free, leave out the buns or use a gluten-free alternative. Double-check the alcohol used to make the caramelized onions; whiskey is generally gluten-free because it is distilled, but you should always make sure.

    Bacon for Burgers

    To make the bacon for loaded burgers, you can follow the steps directed in the recipe card below, or cook up a batch of Air Fryer Bacon ahead of time! I love making air fryer bacon to use with this burger recipe. It’s so easy!

    Cooked bacon on tinfoil

    Burger Seasoning

    My loaded burgers recipe uses a mix of:

    • Salt and pepper
    • Paprika
    • Onion powder
    • Garlic powder

    This simple burger seasoning recipe is perfect for making the best burgers. Mixed with Parmesan in the patty, this is one flavorful burger recipe!

    Burger meat with seasoning and parmesan in separate bowls

    Sauce for Burgers

    These gourmet burgers use a homemade avocado crema as the sauce, but you can use any burger sauce you prefer, such as:

    • Easy Remoulade Sauce
    • Special Sauce for Burgers

    Side Dishes for Burgers

    • Baked Crispy Potato Wedges
    • Air Fried Asparagus Fries
    • Air Fried Frozen French Fries
    • Mexican Street Corn

    Best Burger Recipes

    • Swiss Mushroom Burger
    • Wagyu Beef Burger
    • Egg Burger
    • Air Fried Burger
    • BBQ hamburgers

    📋 Recipe

    two loaded burgers up close with pickles

    Loaded Burger Recipe with Caramelized Onions

    Isabel Laessig
    My Loaded Burger Recipe with caramelized onions, avocado crema, and bacon will be your new favorite gourmet burger recipe! I will show you how to make gourmet burgers at home that are much better than any restaurant in just 30 minutes.
    5 from 1 vote
    Print Recipe Pin Recipe
    Prep Time 5 minutes mins
    Cook Time 25 minutes mins
    Total Time 30 minutes mins
    Course Main Course
    Cuisine American
    Servings 4 burgers
    Calories 517 kcal

    Equipment

    • Grill pan (if cooking on stove)
    • Spatula
    • Mixing Bowl

    Ingredients
      

    Caramelized Onions

    • 4 tablespoons butter
    • 3 sweet onions sliced
    • 1 tablespoons sugar
    • 3 tablespoons vermouth or whiskey or whatever alcohol you have on hand. If you don't have alcohol, balsamic vinegar also works.
    • salt and pepper to taste

    Loaded Burgers

    • 1 pound ground beef 80/20
    • 1 teaspoon burger seasoning
    • ¼ cup grated Parmesan
    • 4 burger buns of choice

    Toppings

    • Bacon to taste
    • Cheddar Cheese to taste
    • Lettuce of choice to taste
    • tomato optional
    • Avocado Crema to taste
    Cooking Conversions

    See our Cooking Conversions Chart for help converting measurements!

    Instructions
     

    • Add ground beef, salt and pepper, garlic powder, and grated Parmesan to a bowl. Mix until thoroughly combined.
      salt and pepper to taste, 1 pound ground beef 80/20, 1 teaspoon burger seasoning, ¼ cup grated Parmesan
    • Divide beef into 4 equally-sized balls and form into slightly flattened, round patties. Place on a plate and chill in the refrigerator.
      Uncooked burger patties on the grill
    • Preheat oven to 400°F. Add bacon to a foil-lined baking sheet. If you have a baking sheet rack, use it to elevate the bacon for the crispiest results.
      Bacon to taste
      uncooked bacon on a foil sheet
    • Bake for 15-20 minutes, or until crispy to your liking. Drain on paper towels while you prepare your burgers.
      Cooked bacon on tinfoil
    • Prepare a batch of caramelized onions.
      4 tablespoons butter, 3 sweet onions, 1 tablespoons sugar, 3 tablespoons vermouth or whiskey, salt and pepper to taste
      caramelized onions for loaded burgers in a skillet
    • Preheat grill or grill pan to high. If using a grill pan, lightly grease with oil. Place burger patties on grill once hot and turn after the first side no longer sticks to the grill. Cook burger patties to preferred level of doneness, using a meat thermometer to check the temperature (USDA advises 160°F).
      Cooked patties on the grill
    • Top with toppings of choice, serve, and enjoy! Leave out the buns for a keto-friendly option.
      Bacon to taste, Cheddar Cheese to taste, Lettuce of choice to taste, tomato optional, Avocado Crema to taste, 4 burger buns of choice
      loaded burger on a parchment sheet

    Notes

    • Nutrition calculation does not include toppings except for bacon and caramelized onions.
    To make the bacon for loaded burgers, you can follow the steps directed in the recipe above, or cook up a batch of Air Fryer Bacon ahead of time! I love making air fryer bacon to use with this burger recipe. It’s so easy!

    Nutrition

    Calories: 517kcalCarbohydrates: 23gProtein: 24gFat: 36gSaturated Fat: 17gPolyunsaturated Fat: 1gMonounsaturated Fat: 13gTrans Fat: 2gCholesterol: 116mgSodium: 292mgPotassium: 616mgFiber: 2gSugar: 16gVitamin A: 420IUVitamin C: 12mgCalcium: 148mgIron: 3mg
    Keyword loaded burger recipe, Loaded Burgers, loaded burgers recipe
    Did you try this recipe?Tag #SundaySupper on social and leave a comment below!
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    Isabel, AKA Family Foodie

    About Isabel Laessig

    Hi! I’m Isabel Laessig, also known as Family Foodie, creator of Sunday Supper Movement and author of the Boujee Steak Cookbook. Sunday Supper is my mission to bring family back around the dinner table. Join me in making family meal-time a tradition to celebrate!

    » About Me

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    Isabel, AKA Family Foodie

    Hi! I’m Isabel Laessig, also known as Family Foodie. Sunday Supper is my mission to bring family back around the dinner table!

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