I tried Lawson's limited sweets "Sakubata Sakutto Butter Sand Caramel". It is a dish with a scent of fermented butter.
The price is 230 yen (tax included), and each calorie is 288 kcal. A cookie dough made from fermented butter, a thick caramel butter cream made from two types of charred caramel, and a savory canned almond sandwiched between them.
When I grab it, the cookie dough has a firm texture and feels more "crispy" than "crispy". Caramel butter cream has a rich mouthfeel just like butter itself with the scent of charred sugar and sweetness. The smell of fermented butter is mixed there.
When you chew the cookie dough on the outside, the tongue touches the rich cream on the inside, and the contrast is pleasant.
Lawson's "Sakubata" is a very popular series, but this time it's the simplest and richest. If you want to combine drinks, please have hot and bitter coffee.