Keto Margarita

Sugar Free Margarita Recipe

Margaritas are my go-to summer cocktail, especially blended. The problem? Most restaurant versions use premade mixes loaded with corn syrup, sugar, and simple syrup. One frozen margarita from a bar can easily wreck your carb count for the day.

Those carbs add up fast, and I refuse to throw away progress for a drink. But you absolutely deserve a cocktail with friends on Cinco de Mayo or a random Tuesday. This margarita has zero net carbs, so you can actually enjoy yourself without stressing about it.

The whole thing takes five minutes – dump everything in a blender and hit go. No making simple syrup ahead of time, no fancy bar tools. I double or triple the batch when we have people over so I’m not playing bartender all night.

Stick to the measurements here – too much lime juice makes it bitter, and too much sweetener throws off the balance. For the rim, run a lime wedge around each glass, then dip into a plate of margarita salt. The lime juice makes the salt stick perfectly.

I make these every Cinco de Mayo and honestly any time we’re grilling. Have two – they’re zero carbs. Serve them frozen or on the rocks, whatever you prefer. Your friends won’t believe there’s no sugar in these.

Traditional margaritas use triple sec, which is basically orange-flavored sugar syrup. I swap in orange extract and lime juice concentrate instead – same citrusy flavor, zero carbs. These pair perfectly with any Mexican spread, so bring a pitcher to your next taco night.

What Goes in a Traditional Margarita?

A classic margarita is tequila, triple sec, lime juice, and sugar. Between the triple sec and added sweetener, some recipes pile on even more with simple syrup or orange juice. A typical frozen margarita from a restaurant has around 24g of sugar per serving. This version? Zero.

What is Triple Sec and is it Low Carb?

How to Make This Sugar Free Margarita

Five ingredients, one blender: ice, tequila, lime juice concentrate (or fresh), orange extract, and monkfruit sweetener. That’s it. The monkfruit and orange extract replace the triple sec and sugar from a traditional recipe, giving you the same flavor without the carbs. Powdered erythritol or stevia work too if that’s what you have.

No making simple syrup ahead of time like other recipes ask for. Just blend and pour.

Blended or On the Rocks

I prefer mine frozen, but on the rocks works great too. Just use a cocktail shaker instead of a blender. This is also a good option if your blender struggles to crush ice. Both ways taste great – totally personal preference.

If you don’t have a cocktail shaker, you can make your own by using two glasses.

How Many Carbs are in Tequila

Good news: tequila has zero carbs. It’s one of the best spirits for keto – drink it straight, mix with sugar-free mixers, or blend it into a cocktail like this one.

Variations

I’ve tried so many variations of this. Throw in strawberries, blackberries, or raspberries for a fruit version. Try my cucumber lime margarita for something different. Add jalapeno slices or fresh herbs if you want a kick. Just stick with sugar-free ingredients and zero-carb spirits and you’re good.