Cadillac Margarita: What Makes It a Cadillac (and How to Make One)

A Cadillac margarita is a margarita where every component has been upgraded: 100 percent agave tequila, fresh squeezed lime juice, quality orange liqueur, and the signature move, a float of Grand Marnier poured on top instead of stirred in. Same drink as the classic. Better parts, plus one piece of technique.

The name borrows from the car. For most of the twentieth century, calling something the Cadillac of its category meant top of the line, and bartenders applied it to the margarita. There is no definitive record of who poured the first one or where, and plenty of restaurants claim it. What stuck is the formula: premium everything, Grand Marnier on top.

What Actually Makes It a Cadillac

Three upgrades separate a Cadillac from a standard margarita.

1. The tequila. A classic margarita usually gets blanco tequila, and sometimes gets whatever is cheapest. A Cadillac calls for 100 percent blue agave, and most versions reach for a reposado, which spends 2 to 12 months in oak and picks up caramel and vanilla notes that round out the drink. Blanco works if you prefer bright and peppery. Mixto tequila, the stuff cut with non-agave sugars, disqualifies the drink no matter what else you do.

2. The Grand Marnier float. Standard margaritas use triple sec. The Cadillac finishes with Grand Marnier, an orange liqueur built on a cognac base, which brings oak, vanilla, and a deeper bitter orange character. Floating it on top instead of shaking it in means the first sips arrive through a layer of cognac and orange, and the drink keeps changing as the float works its way down. It is a small move that does a lot of theater.

3. Fresh lime, full stop. Bottled sour mix is the single biggest reason restaurant margaritas taste flat. Fresh lime is doing the structural work in this drink. Roll the limes hard on the counter before juicing and you will get noticeably more out of each one.

Cadillac Margarita Recipe

Makes one.

Ingredients:

• 2 oz 100 percent agave tequila, reposado or blanco
• 1 oz fresh lime juice
• 3/4 oz orange liqueur, Cointreau or similar
• 1/2 oz Grand Marnier, for the float
• 1/4 oz agave syrup, optional, if your limes run sharp
• Coarse salt or margarita salt for the rim

Steps:

1. Salt the rim first. Run a lime wedge around the outside edge of a rocks glass and roll it through salt at a 45 degree angle, so the salt sits on the outside where it belongs. Our guide on how to salt a rim covers why this detail changes the drink.
2. Fill the glass with fresh ice.
3. Shake the tequila, lime juice, orange liqueur, and agave hard with ice for about 15 seconds. You want the tin frosted and your hand cold.
4. Strain over the fresh ice.
5. Pour the Grand Marnier slowly over the back of a spoon, or just slowly around the surface, so it floats.
6. Garnish with a lime wedge. Do not stir. The float is the point.

Some bars serve the Grand Marnier on the side in a small glass and let you pour your own float at the table. At home, that is a great way to make four guests feel like the night was planned.

Blanco or Reposado?

Reposado is the common call for a Cadillac because the barrel notes echo the cognac in the Grand Marnier. The drink turns plush and a little dessert-like at the edges. Blanco keeps it brighter and more vegetal, with the agave standing further forward. Neither is wrong. If you are buying one bottle, reposado leans into what makes this drink different from a standard margarita, which is the reason you are here.

The Rim Deserves the Same Upgrade

It is strange to upgrade the tequila, upgrade the liqueur, squeeze the limes by hand, and then finish the glass with iodized table salt. Every sip crosses the rim. Coarse flaky salt is the floor. A citrus salt like our lime salt sharpens the lime in the glass, and a chile lime rim pushes the drink somewhere a triple sec margarita cannot follow. The full lineup is in our rim salts collection, and our key lime rimmer was made for exactly this glass.

Cadillac Margarita Pitcher for a Crowd

Scales for 8. Make it before guests arrive.

• 2 cups tequila
• 1 cup fresh lime juice
• 3/4 cup orange liqueur
• 2 tablespoons agave syrup, to taste

Stir in a pitcher and refrigerate. Do not add ice to the pitcher, since it dilutes everything by hour two. Serve over ice in salted glasses, and float 1/2 oz of Grand Marnier on each drink as you hand it over. The float stays a per-glass move even at party scale. That last pour in front of the guest is the difference between serving drinks and hosting. More crowd strategy lives in our batch cocktails guide and the hosting hub.

If You Are Skipping the Alcohol

The Cadillac structure, fresh lime, orange, salt, a finishing pour, translates surprisingly well to zero proof. Start with our non-alcoholic margarita or margarita mocktail and keep the salted rim non-negotiable. A non-alcoholic spirit in place of the tequila gets you closest to the real thing.

And if tomato is more your direction, the bloody margarita is where the margarita and the Bloody Mary shake hands.

Frequently Asked Questions

What is the difference between a margarita and a Cadillac margarita?

Ingredient quality and the float. A standard margarita is tequila, triple sec, and lime shaken together. A Cadillac uses 100 percent agave tequila, usually reposado, fresh lime, and finishes with Grand Marnier floated on top rather than mixed in.

What is the float on a Cadillac margarita?

About half an ounce of Grand Marnier poured gently over the surface of the finished drink so it sits as a layer on top. You taste it first, and it slowly integrates as you drink. Pouring over the back of a spoon makes the layer cleaner.

Is a Cadillac margarita the same as a top shelf margarita?

Close, but not identical. Top shelf just means premium spirits. A Cadillac is a specific formula: premium tequila plus a Grand Marnier float. Every Cadillac is top shelf. Not every top shelf margarita is a Cadillac.

Can I use sweet and sour mix in a Cadillac margarita?

You can, and it will stop being a Cadillac the moment you do. The drink only has four ingredients. Replacing fresh lime with a bottled mix undoes the entire premise. Squeeze the limes.

What does Cadillac margarita taste like?

Like a margarita with rounder edges. The reposado brings caramel and vanilla, the Grand Marnier adds deep orange and a hint of oak, and the fresh lime keeps the whole thing bright. It is smoother and less sharp than a standard margarita, which is exactly why people pay restaurant prices for it.