Moss's superb hamburger sand "Bistro-style mushroom sauce" has too much onion

"Bistro-style mushroom sauce" has been added for a limited time from December 26 (Friday) to Mos Burger's "Bonfire Hamburger Sand" which is sold as a notch hamburger using domestic beef and pork. While ordinary exceptional hamburger sand uses sauces based on soy sauce etc., bistro mushroom sauce is made luxuriously using demiglace sauce and wine, so we went to the shop at once I ate it.

Adult premium hamburgers with domestic meat 100% Bistro hamburger sand "Bistro style mushroom sauce" ~ New release on Mos Burger nationwide from December 26 (Friday) ~
(PDF)http://www.mos.co.jp/company/pr_pdf/pr_141126_1.pdf

Arrived at Mos Burger.


Also appealing extraordinarily hamburger sand "bistro mushroom sauce" at stores.


When entering the shop and going to the cash register ......


The menu was surprisingly filled with hamburger sandwiches. I ordered this new item at once.


Hamburger sand "bistro-style mushroom sauce" (450 yen including tax) arrives in about 10 minutes waiting.


It seems that the same thing as regular hamburger sand is used for the buns, and the size is about the size of the palm.


Taking the upper buns, I thought that there were plenty of mushrooms and a large amount of onion.


SourceEstragonIt also contains herbs.


Anyway, it is sauteed onion, but you can also check the mushrooms.


Domestic pork and beef are used in hamburger steak and it seems that there is a response to eating with 1.5 times the size of normal patty.


Because it seems that sauce and onion are going to protrude, I will wrap it in paper and eat it.


I was worried that the mushrooms would be defeated if there were so many onions, but as expected the taste has a strong onion. It is often sautéed and has plenty of sweetness and the taste of the mushrooms is thin enough not to be conscious, so I feel that the amount of onion is a little less. Patty is bigger than ordinary hamburger, there is a response to eat, good compatibility with sauce and onion is also good. Although the sourness of tomato is not felt so much, the combination of meat, demiglace sauce and onion seemed to be close to the taste of meat sauce.


Again, there are too many onions so the onion will protrude as you eat. In the product name, the names of mushrooms and sauces are extruded to the front, but if this amount of onion is used, the product name "onion burger" will be even more correct.


The exquisite hamburger sand 'Bistro style mushroom sauce' is sold for a limited time at 450 yen including tax.