The short answer
| Bottle | What it is | In place of triple sec |
|---|---|---|
| Cointreau | A brand of triple sec, 40% ABV, on the drier side | Yes, same amount |
| Curaçao | An orange liqueur, typically sweeter | Yes, in small amounts |
| Grand Marnier | Cognac, bitter orange and sugar, 40% ABV | It changes the drink |
| Blue curaçao | Curaçao dyed blue | Only for a blue drink |
Triple sec itself varies. Bottles run from 15% to 40% ABV, and the lower-quality ones are often sweeter. A Margarita made with a 15% triple sec is a weaker drink than one made with Cointreau.
In a Margarita
The Margarita here is 2 oz tequila, ¾ oz triple sec and ½ oz lime juice. Cointreau goes in at the same ¾ oz. So does curaçao, for a slightly sweeter drink.
Grand Marnier brings vanilla, toffee and baking spice from its Cognac, which pulls a bright drink in a warmer direction. VinePair suggests floating a little on top of the finished drink, which makes it a Cadillac Margarita.
In a Cosmopolitan, a Sidecar or a Lemon Drop
The Cosmopolitan and the Sidecar both name Cointreau. Any good triple sec can take its place. The Lemon Drop takes ½ oz of triple sec, and Cointreau or curaçao will do the same job.
Where orange liqueur turns up
It is in 14 of the 121 recipes on this site: the Margarita, the Cosmopolitan, the Sidecar, the White Lady, the Corpse Reviver No. 2, the Mai Tai, the Kamikaze and seven more. That makes it the fifth bottle to buy in our home bar order.
No orange liqueur at all
Make a drink that doesn't need one. Tequila, grapefruit juice, lime and soda water make a Paloma. Rum, lime and sugar make a Daiquiri. Vodka, lime and ginger beer make a Moscow Mule.
Let the recipe show the swap
Open a recipe in Stirred Art and turn on "Show possible substitutes" to see what else would work on each line.
Sources
- VinePair: Triple sec vs. Cointreau vs. Grand Marnier vs. curaçao
- The measures come from the recipes on this site
Read on 11 November 2026.
Updated 11 November 2026.
Questions
Can I use Cointreau instead of triple sec?
Yes, in the same amount. Cointreau is a brand of triple sec. At 40% ABV it is stronger than many triple secs, which run from 15% to 40%, and it is on the drier side.
Can I use Grand Marnier instead of triple sec in a Margarita?
You can, but the drink changes. Grand Marnier is made with Cognac and brings vanilla, toffee and baking-spice notes. VinePair suggests floating it on top of a Margarita instead, which is a Cadillac Margarita.
Is curaçao the same as triple sec?
Both are orange liqueurs. Curaçao is typically the sweeter of the two. Used in small amounts, one can stand in for the other.
Is blue curaçao the same as triple sec?
Blue curaçao is curaçao dyed blue. It tastes of orange and it turns the drink blue.
Read next