Beef burger with stir-fried asparagus and caramelized onion

Receta en español aquí

Beef burger with stir-fried asparagus and caramelized onion

Ingredients (5 patties  around 150 g)

750 g ground beef      

150 g onion, minced

2 cloves of garlic

1 y ½ tablespoon ketchup

1 y ½ teaspoon mustard

1 y ½ teaspoon  Worcestershire sauce

1 teaspoon tabasco sauce

Salt and black pepper to taste

To assemble

Hamburguer buns
Mayonnaise, mustard and ketchup to taste

Tomato slices

Arugula or lettuce
Havarti cheese  

1 slice of bacon per burger (I didn’t put it this time)
A small bunch of green asparagus

Caramelized onion (recipe here)

Directions

Two hours before: Grind onion and cloves of garlic.

Combine ground beef with all the ingredients in a large bowl. 

Cover with plastic wrap and put in the fridge.

Prepare the caramelized onion and set aside.

Later form into patties and cook.

To assemble

Stir fry the asparagus with a dash of olive oil, some garlic powder and salt to taste over low heat for some minutes.

When burgers are done immediately place one slice of havarti cheese on each one

To assemble burgers spread the sauces and divide arugula and tomatoes over bottoms of buns.

Place the burger with the melted cheese and top with caramelized onion, some stir fried asparagus and mayonnaise.
And enjoy!