Mushroom and Swiss Hamburgers Topped with Caramelized Onions


  • 1 pound lean ground beef
  • Hamburger Buns (I used the Brioche buns from #traderjoes)
  • Lettuce (I used freshly picked butter lettuce from #underwoodfamilyfarms)
  • Sliced Swiss cheese
  • 2 large Portobello Mushrooms, sliced
  • 1 yellow onion, sliced thinly
  • 1 teaspoon Salt
  • 1/2 teaspoon Pepper
  • 3/4 teaspoon Garlic Powder
  • 1 teaspoon Worcestershire Sauce
  • 1/2 teaspoon Paprika
  • 1/2 teaspoon Chili Powder
  • Sliced tomato
  • 1 clove chopped garlic
  • 1 teaspoon butter or margarine

Instructions for Burger:

  • Toast hamburger buns
  • In a medium bowl, combine ground beef, Worcestershire sauce, garlic powder, salt, pepper, paprika, chili powder. Mix together well.
  • Form the beef into medium meatballs.
  • Add vegetable oil to a sauce pan. Once the pan is hot, add your meat balls. With a spatula, flatten the patties so that they’re about 1/2 an inch thick. Cook for a couple minutes.
  • After 1-2 minutes flip your patties over and cook for another couple minutes. Cook for longer if you want them to be well done.

Instructions to Caramelize Onions:

  • Add olive oil to a pan on medium heat
  • Add onions, 1/2 tablespoon salt and 1/2. Up water to the pan
  • Once water is boiling, reduce your heat to low and cover for about 25-30 minutes

Instructions for Sautéed Mushrooms:

  • Clean mushrooms by gently wiping with a paper towel.
  • Slice into thin slices
  • Add vegetable oil and butter (or margarine) to a pan on medium/high heat
  • Add garlic, mushrooms, 1/2 teaspoon salt and a pinch of pepper and sauté for 4-5 minutes, stirring occasionally until cooked.
  • (You can also add 1/4 cup of white wine to add some more flavor to the mushrooms)

– Toast your hamburger buns. Add your meat patty, 1 slice of Swiss cheese, sautéd mushrooms, caramelized onions, lettuce, tomato slices then top bun.

– Sauces posted in my pic: #traderjoes Truffle Ketchup, TRUFF Hot Sauce and Danny’s Hot Sauce

burger #hamburger #islandsburgers #mushrooms #swiss #underwoodfamilyfarms #traderjoes #truffsauce #homemade #dinner #dinnerideas #food #foodporn #foodphotography #foodstagram #foodie #lunch #yum #instagood #daily #blogger #hangrymoms #delicious #love #healthylifestyle #quarantinelife #groundbeef

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