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Uno de los dulces más irresistibles que hay son los profiteroles. Rellenos de nata, crema o chocolate hacen las delicias de todo el mundo.

Ingredientes: 75 gramos de harina, 125 mililitros de agua, 35 gramos de mantequilla, 400 gramos de nata para montar con un 35% de grasa, 125 gramos de chocolate con 60% de cacao, 2 huevos, 55 gramos de azúcar y un pellizco de sal.

Preparación: Tamizamos la harina para airearla y evitar los grumos. Hervimos el agua con la mantequilla y la sal, ciando empiece a hervir, añadimos la harina. Lo vamos trabajando con una cuchara de madera sobre el fuego hasta obtener una pasta lisa que se separe de las paredes y del fondo del recipiente. Retiramos la masa del fuego, la vertimos sobre un papel sulfurizado y dejamos que se enfríe. A continuación, la colocamos en un bol y vamos agregando los huevos de uno en uno, no mezclando el siguiente si el anterior no ha sido asimilado por la pasta. La masa resultante (llamada choux), que es la base de los profiteroles, debe quedar espesa pero no fluida.

Ponemos un papel sulfurizado sobre una bandeja para el horno y rellenamos de masa choux una manga pastelera con la boca redonda y disponemos bolitas de 1,5 o 2 centímetros de diámetro, un poco separadas entre ellas; si nos quedasen picos en la masa los podemos aplastar con una cucharilla mojada con agua. Los cocemos en el horno precalentado a 220 ºC durante 10 minutos, y después, de 5 a 10 minutos más a 180 ºC con el horno un poco abierto.

Cuando estén fríos, montamos la nata con el azúcar y la ponemos dentro de una manga con una boquilla pequeña. Hacemos una pequeña incisión en la base de las lionesas, introducimos la boquilla de la manga y rellenamos. Las reservamos en la nevera. Para finalizar, fundimos el chocolate al baño maría o en el microondas con un poco de agua. Se pueden servir los profiteroles fríos con el chocolate caliente por encima.

Nota: debemos abrir la puerta del horno porque la masa tiene un alto porcentaje de humedad y el vapor se acumula y humedece los profiteroles que se reblandecen y no suben.

Questions & Answers

are nano particles real
Missy Reply
yeah
Joseph
Hello, if I study Physics teacher in bachelor, can I study Nanotechnology in master?
Lale Reply
no can't
Lohitha
where we get a research paper on Nano chemistry....?
Maira Reply
nanopartical of organic/inorganic / physical chemistry , pdf / thesis / review
Ali
what are the products of Nano chemistry?
Maira Reply
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
Google
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
hey
Giriraj
Preparation and Applications of Nanomaterial for Drug Delivery
Hafiz Reply
revolt
da
Application of nanotechnology in medicine
has a lot of application modern world
Kamaluddeen
yes
narayan
what is variations in raman spectra for nanomaterials
Jyoti Reply
ya I also want to know the raman spectra
Bhagvanji
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
Brian Reply
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
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Source:  OpenStax, Reposteria. OpenStax CNX. Feb 19, 2009 Download for free at http://cnx.org/content/col10653/1.2
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