Dirty Diet Coke is simple, fast, and way more interesting than a plain soda. A splash of citrus and a hint of cherry give Diet Coke a little extra zip without making it overly sweet. It takes about 30 seconds to throw it together, and works just as well for an afternoon pick-me-up as it does for serving friends. You’ll have a hard time going back to regular Diet Coke after this!
This recipe is more of a formula than a rule. Once you’ve made it, it’s easy to adjust based on what you have on hand, or who you’re serving. Combine different sodas with different syrups, and the variations are truly endless!
This recipe makes 1 serving. Just for you. No one else. Go hide somewhere with a lock on the door and enjoy.
Ingredients Needed
- coconut syrup – I ordered mine from Amazon, but you can find them in most stores.
- crushed ice
- fresh lime
- Diet Coke
- half and half – technically optional, but not really in my opinion!
How to Make a Dirty Diet Coke
This is a simple overview of the recipe, you’ll find a full printable recipe below!
- Add coconut syrup to a large glass and fill halfway with crushed ice.
- Squeeze fresh lime over the ice and drop the limes into the glass.
- Pour in Diet Coke, add a splash of half-and-half if using, and give it a quick stir.
Our Best Tips & Variation Ideas
- Use cold ingredients. Make sure your soda and lime are cold; it keeps the drink crisp and refreshing.
- Add a garnish: a fresh mint sprig and a few maraschino cherries add a nice touch.
- Crushed ice is best: Smaller ice chills faster and helps mix the syrup and lime flavor more evenly without watering it down too fast.
- Fresh lime only: Fresh lime juice adds sharp citrus brightness that really lifts the drink; bottled lime won’t give it anywhere near the same pop.
- Adjust to taste: If the coconut flavor is too sweet, add a little extra lime or use less syrup; if you want it sweeter, a tiny splash of more syrup will do the trick.
- Variations: This recipe is more of a formula, and can be mixed up so many different ways using different sodas and syrups. Here are just a few favorites!
- Dr. Pepper + coconut syrup + cream
- Diet Coke + raspberry + lime
- Sprite + coconut + lime
Frequently Asked Questions
We don’t recommend it. Avoid if you can, it won’t have that same bright kick.
We’d recommend getting a mixture of syrups and sodas, some small cubed ice, half-and-half (or other creamers), and letting people go to town with their favorite concoctions for a dirty soda bar.
Dirty Diet Coke
Ingredients
- 2 tablespoons coconut syrup
- crushed ice
- 1/2 lime cut the lime into quarters and use 2 quarters
- 12 ounces Diet Coke
- 1-2 tablespoons half and half optional
Instructions
- Pour the coconut syrup into the bottom of a 24-ounce glass. Fill it about halfway full with crushed ice.
- Squeeze the lime quarters over the ice and drop them into the glass so the rind is touching the ice. Pour the Diet Coke over the spent limes.
- If desired, add a splash of half and half. Add a straw to stir and serve.
Questions & Reviews
I hadn’t heard of this recipe until your post, however it made me think back to the television show “Laverne & Shirley”. Laverne’s drink of choice in the show was milk & Pepsi mixed. I loved this show growing up, but never had the desire for such a drink until your modern version with limes popped up. I’m looking forward to trying your version.
I just made dirty diet Coke today. It is good but def overrated!
I am in love with this idea!! I have looked through two stores and can’t seem to find the coconut syrup though! Any ideas of where I could find it? Thank you so much!
Taylor, I’d check out all of the links in this post- there’s several online options as well!
I searched and searched for in-store Torani coconut syrup and couldn’t find it. I felt like the price on Amazon was too expensive compared to in-store prices, so I started searching for an alternative to Torani. I found these great homemade flavored syrups, and the coconut one is great! I’m drinking a Dirty Dr. Pepper right now!
http://www.annies-eats.com/2011/08/15/diy-flavored-syrups/
I have been obsessed with this lately. I asked 3 separate grocery managers to try to get the coconut syrup in and Lee’s Market in North Ogden came through! They sold out so fast that they ordered more. Yay! I also have talked to the Toroni Vendor and he is looking into the store inventories.
I am a Dirty Diet Dr Pepper fan and just an FYI if you use the lime in it, the flavor combination is NOT right. A Dirty Dr. Pepper is just coconut, NO LIME! So if you tried it and didn’t like it, give it another chance! You can get these drinks at Dillons, Warrens or Kirts Drive In or Maverick is starting to have lime and coconut flavors in their fountain drinks so you can make your own there as well. Happy Dirty Drinking!!!
and now I really want some of those 24-oz cups you use!!!
American Fork (UT) just opened a SWIG knock-off … but their dirty diet coke version isn’t nearly as good as this one here! I’m going thru bottles of coconut syrup weekly, simply fabulous and just might be the highlight of my day, daily 🙂 Just had to say, thanks again for sharing!!
Holy Deliciousness! This is enough to keep a good girl out of Heaven.
I am reading that cream is less likely to curdle than milk. I am willing to take one for the team and try it.
It tastes delicious with the half and half, it’s just not pretty.
I made this today and it was so good. Mine also curdled. I only had fat-free half n’ half on hand, so I wonder if that was the culprit of curdling? It tasted amazing though. We are lucky here and have a Cash n’ Carry, and they have so many different flavors of syrup. And they are only $3.20 each!