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How to Make TGI Friday's Jack Daniel's Glaze at Home

The Whiskey Glaze: Pineapple Juice, Reduced by Half

A glaze that lacquers rather than sits, which is what a hard reduction buys you.

By food.fast editors Published Updated Print
Start cooking — the method What you need 1 hr start to finish · serves 12
A dark glossy glaze being brushed onto ribs with a pastry brush, on a dark board

AI-generated illustration created for food.fast. It is not photographic evidence of a prepared batch.

Prep
5 min
Cook
25 min
Rest / chill
30 min
Makes
12About 1¼ cups (300 ml)
Difficulty
Easy
Per serving
84 kcal

TGI Friday's exports one recipe more than any other, and this is it. It goes on the ribs, the chicken and the sesame strips, and it is the reason people order the same dish for twenty years.

Its backbone is pineapple juice reduced hard - by at least half - which concentrates the sugars and the acid into something with real body. The soy and brown sugar sit on top of that, and the whiskey goes in at the end so it does not all cook away.

It is a long-ish recipe by the standards of this site - twenty-five minutes - and almost all of that is a pan reducing while you do something else.

How this page shows its working

The method gives quantities, timings and observable cues rather than asking you to guess. The 4 cases in If it goes wrong explain likely causes and corrective action; 1 ingredient note explains choices that materially affect the result.

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Why pineapple juice, and why it has to reduce

Pineapple juice brings three things that no other single ingredient does: sweetness, a considerable amount of acid, and bromelain, a protease enzyme that breaks down protein.

That last one is why pineapple is a traditional meat tenderiser, and it is also why this glaze should not be used as a long marinade - leave meat in raw pineapple juice for hours and the surface turns unpleasantly mushy.

Cooking destroys bromelain at around 70 °C, so a reduced glaze has none of that problem. Another reason the reduction is not optional.

Reducing by half concentrates the sugars to the point where the glaze lacquers rather than runs. Unreduced, you have a thin sweet-salty liquid that soaks in and disappears.

Twenty minutes at a steady simmer, uncovered, in a wide pan - surface area is what drives evaporation, so a wide saucepan reduces far faster than a tall one.

Alcohol, and how much survives

Added at the start of a twenty-five minute simmer, essentially all the alcohol cooks off and most of the flavour with it. Added in the last two minutes, a small amount of alcohol remains and a great deal more of the vanilla and oak character does. If you would rather it were alcohol-free, simmer the whiskey in for the full time, or leave it out and add a quarter teaspoon of vanilla extract plus a drop of smoke flavouring.

How to make it, step by step

Make it

  1. Everything except the whiskey into a wide pan

    Whisk and bring to a simmer. It will look thin and unpromising - there is a cup of juice in there that has to go.

    About 4 min

  2. Simmer uncovered for twenty minutes

    Steady, not violent. It should reduce by about half and darken noticeably. Stir every five minutes and scrape the base.

    TipA wide pan reduces in twenty minutes; a narrow one takes forty. Surface area is the variable.
    About 20 min

  3. Whiskey in for the last two minutes

    Stir it through and let it bubble for two minutes only.

    About 2 min

  4. Strain, then cool

    Through a fine sieve, pressing the solids to get everything out. It thickens as it cools; judge it at room temperature.

    About 30 min

When to brush it on, which depends on what you are cooking

This glaze contains a great deal of sugar, and sugar burns at around 170 °C. Timing is therefore everything.

  • Ribs - the last fifteen minutes of a slow cook, in two or three coats.
  • Chicken thighs or wings - the last eight minutes, in two coats.
  • Salmon - the last four minutes only. It burns very fast under a grill.
  • Sesame chicken strips - tossed in the sauce after frying, not brushed during.
  • Burgers - brushed on in the last thirty seconds, off the direct flame.

Multiple thin coats with a couple of minutes between each builds a proper lacquer. One thick coat burns on the outside before it sets underneath.

Keep a clean portion back for the table before any brush touches raw meat.

Ways to change it once you have made it once

Alcohol free

Leave the whiskey out and add ¼ tsp vanilla extract plus two drops of liquid smoke at the end.

Hotter

A full teaspoon of cayenne and a chopped fresh red chilli in the reduction.

For sesame chicken strips

Toss fried strips in the glaze and scatter with toasted sesame seeds and sliced spring onion.

What went wrong, and how to fix it

Each entry names a likely cause as well as a correction, so the advice remains useful when equipment, ingredients or batch size differ.

It is thin and runs off
Why it happened
Not reduced by half.
What to do
Back in a wide pan for ten more minutes. Reducing is the recipe.
Bitter
Why it happened
Reduced too hard, or the sugar caught on the base.
What to do
A steady simmer, a heavy pan, and scrape the base regularly.
It burned on the meat
Why it happened
Applied too early.
What to do
Last fifteen minutes for ribs, last eight for chicken, last four for fish.
It does not taste of whiskey
Why it happened
Added at the start and cooked away.
What to do
Last two minutes only.

Questions people actually ask about this recipe

Why pineapple juice?
Sweetness, acid and body in one ingredient. Reduced by half it gives the glaze its lacquering consistency.
When should the whiskey go in?
The last two minutes. Added earlier, the flavour cooks away along with the alcohol.
Does it contain alcohol when finished?
A small amount. Simmer the whiskey in for the full twenty minutes, or leave it out, if that matters.
When do I brush it on?
Late. The last fifteen minutes for ribs, eight for chicken, four for fish. Sugar burns fast.

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