Beef burger with stir-fried asparagus and caramelized onion

Receta en espa�ol aqu� 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 � tablespoon ketchup 1 y � teaspoon mustard 1 y � 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 mi...