Here is the recipe of juicy Beef Burger With Onion And Mushrooms by Fati Naz who is an expert in cooking and baking. Ingredients Of Beef Burger With Onion And Mushrooms 1/2 kg beef mince 3/4 tsp. salt 3/4 tsp. black pepper 3/4 tsp. garlic paste 1/2 tsp. mustard paste 1/4 tsp. thyme 1/4 tsp. [...]