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Roux Oil Flour Ratio

Posted on 10/27/19 at 7:05 pm
Posted by KyrieElaison
Tennessee
Member since Oct 2014
2479 posts
Posted on 10/27/19 at 7:05 pm
I’ve always used 1 cup of oil to 1 cup flour. But others go by weight not volume. What is best?
Posted by TulaneLSU
Member since Aug 2003
Member since Dec 2007
13595 posts
Posted on 10/27/19 at 7:07 pm to
I measure cups. I've never tried measuring based on weight.
Posted by gumbo2176
Member since May 2018
17820 posts
Posted on 10/27/19 at 7:09 pm to
I always go 1 on 1 and adjust from there. Sometimes I want a more fluid roux and will up the oil over flour.

Roux is funny when cooking, it will start loose and as it browns it will thicken somewhat and then it will go more liquid near the end.

I like my roux a little bit thicker than crepe batter.
Posted by BigDropper
Member since Jul 2009
8126 posts
Posted on 10/27/19 at 7:18 pm to
I use mass measurements rather than volume for roux. I like a thicker roux so I add one to two more ounces of flour than fat depending on the type of roux.
Posted by Zappas Stache
Utility Muffin Research Kitchen
Member since Apr 2009
40620 posts
Posted on 10/27/19 at 7:33 pm to
I go 5/8ths cup oil and 3/4 flour.
Posted by EastCoastCajun
New Bedford Massachusetts
Member since Aug 2015
2072 posts
Posted on 10/27/19 at 7:49 pm to
3/4 cup oil 1 cup flour.
Each cook is different, sometimes it's the perfect ratio, and other times I have to add a little more oil
This post was edited on 10/27/19 at 7:51 pm
Posted by Stadium Rat
Metairie
Member since Jul 2004
9856 posts
Posted on 10/27/19 at 7:57 pm to
The more oil there is the easier the roux it to cook. You can always skim off excess oil if you need to.

A cup of flour and a cup of oil will make 1 1/3 cups of roux with a bit of oil left over.
Posted by Ljcoonass
Baton Rouge
Member since Oct 2013
138 posts
Posted on 10/27/19 at 8:11 pm to
In the seafood gumbo that I made today. I went with 1 cup oil to 1 1/2 flour as l was making a large pot. Turned out amazing. Back in the 80's when my Dad was teaching me how to cook a proper gumbo. And mom was on a health kick. He did a few dry Rouxs. No oil, only flour. And would do it ahead of time and save the roux for future gumbos
This post was edited on 10/27/19 at 8:29 pm
Posted by Nicky Parrish
Member since Apr 2016
7098 posts
Posted on 10/27/19 at 8:24 pm to
1:1 by weight for me. Read about doing this in the Times-Picayune years ago.
Works for me.
Posted by CHEDBALLZ
South Central LA
Member since Dec 2009
22721 posts
Posted on 10/27/19 at 8:38 pm to
For me 1 to 1. I find it thickens best at that consistency.
Posted by JodyPlauche
Baton Rouge
Member since Aug 2009
9570 posts
Posted on 10/27/19 at 10:14 pm to
quote:

I went with 1 cup oil to 1 1/2 flour


1/2 cup of oil
3/4 cups of flour

It's the same ratio. Depending on how big of a gumbo depends on how much oil/flour to use.

But that's the perfect ratio.
Posted by Gris Gris
OTIS!NO RULES FOR SAUCES ON STEAK!!
Member since Feb 2008
49028 posts
Posted on 10/28/19 at 1:26 am to
quote:

The more oil there is the easier the roux it to cook. You can always skim off excess oil if you need to.


If the roux is incorporated properly, the only oil to skim should be from the proteins if they’re fatty.
Posted by Contender01
Member since Dec 2017
259 posts
Posted on 10/28/19 at 6:38 am to
In the seafood gumbo that I made today. I went with 1 cup oil to 1 1/2 flour as l was making a large pot. Turned out amazing. Back in the 80's when my Dad was teaching me how to cook a proper gumbo. And mom was on a health kick. He did a few dry Rouxs. No oil, only flour. And would do it ahead of time and save the roux for future gumbos


have any more detail on the Roux without oil?
Posted by LSUsmartass
Scompton
Member since Sep 2004
82497 posts
Posted on 10/28/19 at 6:57 am to
go to store and buy Louisiana roux mix...you won't know the difference and if you say you can tell the difference you're full of shite
This post was edited on 10/28/19 at 10:40 am
Posted by HuskyPanda
Philly
Member since Feb 2018
2042 posts
Posted on 10/28/19 at 8:18 am to
quote:

have any more detail on the Roux without oil


My wife's niece does this. IIRC you spread flour on an iron skillet and place in the oven for 1 hour, mixing it occasionally.
Posted by saintsfan1977
Arkansas, from Cajun country
Member since Jun 2010
8839 posts
Posted on 10/28/19 at 8:56 am to
quote:

go to store and buy and Louisiana roux mix...you won't know the difference and if you say you can tell the difference you're full of shite


You cant tell the difference in jar roux vs homemade either if you use vegetable oil.
Posted by biggsc
Member since Mar 2009
34605 posts
Posted on 10/28/19 at 11:09 am to
I use equal parts butter and flour
Posted by FlyingTiger69
Member since Dec 2018
203 posts
Posted on 10/28/19 at 3:32 pm to
What jar roux do you use? And how do you determine the ratio? Is there an equivalency chart? i.e. 1 cup flour and 1 cup oil equals XXXXX amount of jarred roux?
Posted by BasilFawlty
Baton Rouge, LA
Member since Dec 2014
1217 posts
Posted on 10/28/19 at 3:43 pm to
quote:

have any more detail on the Roux without oil?

I do an almost oil-less roux almost every time. Brown my flour in the oven, use chicken stock instead of oil, one to one. When stock is boiling, throw flour in, stir. If it gets too stiff, add a little more stock. This weekend only oil was from browned andouille and 2 tablespoons of roasted chicken drippings.
Posted by Ljcoonass
Baton Rouge
Member since Oct 2013
138 posts
Posted on 10/28/19 at 8:39 pm to
quote:

have any more detail on the Roux without oil?
Distribute flour evenly over the dry bottom of a large iron skillet or heavy Dutch oven.
Place skillet in a 400 degree oven for an hour to an hour-and-a-half. Stir well every 10 minutes so that the flour will brown evenly.
Note: toward the end of the cook time (maybe the last 20 minutes or so), you will need to stir more frequently. Careful at this point. Just like a traditional roux, It browns quicker towards the end.
Once it has reached the color of peanut butter, remove the skillet from the oven and let it cool. Note: The roux will actually darken in color when added to water, oil, or when added directly to a gumbo.
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