I followed this recipe for a red wine and bacon steak sauce.

The sauce didn't thicken at all, the result was mostly boiled in red wine bacon, which wasn't bad, but wouldn't spread on my steak at all. How can I make this into a thicker sauce? I figure that I can add some cornstarch but is there another method?

  • I've edited your question to incorporate what you said in the comments; please edit further if I've misunderstood!
    – Cascabel
    Jun 4, 2013 at 4:39

2 Answers 2


It sounds like you cooked it too long, and additionally, the recipe may just be bad. If you managed to cook away all the liquid and end up with just wine-infused bacon, there was probably a point before then with a reasonable amount of liquid. Sometimes what people are going for with wine reduction sauces is really to have a lot of the wine flavor concentrated into some minced ingredients, with enough thickened liquid to hold it together a bit. If you crumble the bacon finely enough, and don't reduce away all the liquid, you might find you like it like that.

But it sounds like you're looking for more of a liquid sauce, and at the point when enough liquid remained, it was too thin. I'd might suggest just finding a more detailed, trustworthy recipe for a wine reduction sauce, and just adding in bacon (and maybe taking out some other ingredients).

Short of that, if I were going to try to do this without many extra ingredients, I'd:

  • Save the fat that cooks out of the bacon.
  • Crumble the bacon very finely.
  • Keep plenty of liquid when reducing.
  • Whisk together equal parts bacon fat and flour and cook until the flour turns a bit golden. (Basically, make roux with bacon fat.)
  • Whisk the sauce into the roux and cook for a bit longer.

This is again a very fuzzy recipe. With the amount of fat bacon releases, you can definitly make more than enough roux to thicken plenty of sauce - depending on how much you reduce the wine and how thick you want the sauce, I'm guessing you'd only need a tablespoon or two of roux. If you feel you've lost too much of the bacon flavor, see SAJ14SAJ's answer for how to incorporate more of the fat without the sauce separating.

(In general, you have to be careful with vague recipes like the one you found - they'll tend to assume you know some things, so if you can't fill in the gaps yourself, it may be best to find a more specific one! And sometimes they're just bad recipes. That one tells you to fry bacon in olive oil, which is really suspicious - you don't need extra oil to fry bacon.)

  • "Goop" is a little harsh :-)
    – SAJ14SAJ
    Jun 4, 2013 at 2:12
  • yes, I reduced the red wine until it was gone, but there wasn't much of a sauce left, only what looked like some bacon fat. The liquid left could barely cover my steak
    – Eric
    Jun 4, 2013 at 3:30
  • @Eric Well, you said in your question that it didn't thicken.
    – Cascabel
    Jun 4, 2013 at 3:48
  • Well I felt that I had poured some water in a hot pan and waited for it to "reduce". At the end there was nothing left of substance, that's why I called for help =)
    – Eric
    Jun 4, 2013 at 4:13
  • 2
    This "recipe" doesn't promise a thick, spreadable sauce. It says "reduce until it's a runny sauce consistence".
    – slim
    Jun 4, 2013 at 8:56

In addition to Jefromi's comments, I believe that this is not a quality recipe you are following. It is more of an outline of a technique, which is simply a very strong reduction of wine with bacon and bacon fat.

Reducing the wine sufficiently will make it essentially thick and syrupy, but will not help it emulsify with the bacon fat.

If you wish to use this technique, you might find that finishing it by whisking in some cold butter will help create an emulsion and thicken the sauce. This is the technique the French call beurre monté.

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