Chocolate Brownie originated nyob rau hauv lub tebchaws United States thaum kawg ntawm lub xyoo pua 19th thiab tau nrov nyob rau hauv lub tebchaws United States thiab Canada nyob rau hauv thawj ib nrab ntawm lub xyoo pua 20th. Tom qab ntawd, nws tau dhau los ua ib tus neeg tuaj xyuas ntau zaus rau American tsev neeg cov rooj. Qhov kev ntxhib los mos ntawm lub ncuav mog qab zib brownie yog nruab nrab ntawm lub ncuav mog qab zib thiab biscuit. Nws muaj ob qho tib si qab zib ntawm fudge thiab fluffiness ntawm lub ncuav mog qab zib. Brownies tuaj yeem muaj ntau yam. Brownie cov khoom xyaw feem ntau muaj xws li txiv ntseej, creamy qab zib, whipped cream, chocolate, thiab lwm yam.

 

Yog li yuav ua li cas txiav, yuav tsis cuam tshuam qhov saj ntawm Brownie, tab sis kuj ua rau Brownie muag muag thiab zoo nkauj?

 

Yog li ntawd, peb pom zoo kom Wanlisp4-300K900L3500 ultrasonic txiav tshuab rau peb cov qhua.