0MG to 24MG · 10ml to 120ml
Butter Rum Cake E-Juice — Buttery, Rich, Rum Forward
This one is exactly how it sounds. Warm buttered rum over soft, sweet cake, rich rather than light. Customers reach for the same handful of words for it: buttery, rummy, rich, smooth. One long-time buyer says that if there were only one flavor they came back for, this would be it, and another calls it one of the best butter rum flavors they have found anywhere.
Central Vapors has handcrafted its own e-liquid in the USA since 2013 with USP-grade PG and VG and pharmaceutical-grade nicotine, and this one is mixed without diacetyl, acetyl propionyl, or acetoin. Yours is mixed fresh once you order it, to the size, nicotine level, and ratio you pick. A 10ml or our sample pack is an easy first bottle, and the guide below covers flavor strength, PG/VG ratio, and nicotine, the three settings that decide whether it reads full or faint.
Highlights
Buttery rum up front, soft sweet cake underneath • rich and smooth, with no sour or tart edge • fans call it flavor packed and keep it in rotation • several found it read light, so Extra Flavor is free if you want it louder • a sweet dessert mix, so expect shorter coil life than a plain fruit • six nicotine levels including 0 MG • four bottle sizes, 10ml through 120ml • five PG/VG ratios, 100PG through Max VG • handcrafted in the USA since 2013, no diacetyl • mixed fresh once you order it
What Butter Rum Cake E-Juice Tastes Like
Butter and rum lead. The rum is the warm, round kind rather than anything sharp, and the butter is what gives it weight, so the two read together as one note rather than as a spirit sitting on top of a bakery flavor. One customer who has stayed with it for years describes it as buttery, rummy, rich and sweet, and says it hits all the high points. Another, who has tried a lot of butter rum flavors elsewhere, calls this the best of them and says it is full of flavor straight out of the mailbox.
Cake is the base underneath. It is soft and sweet and it keeps the rum from reading thin, which is the part customers describe as smooth: one calls it smooth and tasty, one calls it flavor packed and smooth and orders it on repeat, and one simply says that if you like butter rum cake you will enjoy this smooth, sweet flavor. Sweetness is the thing nobody argues with, though one five-star customer specifically liked that it stopped short of being too sweet. There is no sour or tart edge here by design.
If the Flavor Reads Light
Several customers found it fainter than they wanted. One wrote that it was pleasant but not nearly intense enough, one said it needed more cake behind it, one said it started out well and then fell short, and one four-star buyer liked it but wanted it a little stronger. We would rather set that expectation here than have you find out after a 120ml. It is not the common verdict, but where you land depends heavily on the settings you pick at checkout.
Turn it up: choose Extra Flavor, which is free, and move to 70PG / 30VG or 100PG. PG carries flavor and VG mutes it, so a Max VG bottle will always read softer than the same juice at 70PG, and a rich dessert blend loses more in that trade than a sharp fruit does.
Check the hardware: fit a fresh coil and prime it: a few drops on the cotton, fill the tank, then wait 5 to 10 minutes before the first puff. Keep the wattage inside your coil's range, since a spent coil flattens a bakery note faster than it flattens a loud fruit. If you vape 18 MG or higher, dropping a step lets more of the rum and butter through.
About coil life: a few customers told us the opposite problem. Their coil wore through much faster than usual on this one, and the juice went from gold to deep amber in the tank. That is what a sweet, buttery dessert mix does on hot cotton, and it is the trade-off for the richness. Run a lower wattage, keep the wick fully saturated, stay on Normal Flavor rather than Extra, and plan on changing the coil sooner than you would on a plain fruit. Mesh coils hold up better here than older round-wire ones.
Start small: take a 10ml, or the sample pack, before you commit to a large bottle. If it still is not right, contact us; every order is backed by our satisfaction guarantee.
Build Your Bottle
| Option | Choices |
| Bottle Size | 10 ml, 30 ml, 50ml, 120ml (requires yorker, sold separately) |
| Nicotine Level | 0 MG, 3 MG, 6 MG, 12 MG, 18 MG, 24 MG |
| PG / VG Ratio | 100PG / 0VG, 70PG / 30VG, 50PG / 50VG (Standard), 30PG / 70VG, Max VG |
| Flavor Strength | Normal Flavor, Extra Flavor |
Which Options Should You Pick
- Nicotine Level. Pick the level you already vape. Nicotine, not flavor, is what you feel in the throat, so if a bottle has ever felt rough on you, a step down is the first fix rather than a ratio change. High nicotine also crowds a soft bakery note, so if you sit at 18 MG or 24 MG and want more butter and rum, drop a step. Not sure where to start? Read how to choose a nicotine strength.
- PG / VG Ratio. This is the setting that decides how loud this one reads. 50/50 is our standard. Go 70/30 or 100PG if you want the butter and rum forward in a mouth-to-lung tank; go 30/70 or Max VG for a thicker mix and bigger clouds in a sub-ohm tank, and expect a softer, rounder read. New to the difference? Read PG vs VG.
- Flavor Strength. Extra is free and it is the first thing to try if you want more of it, since reading light is the one thing customers raise here. The counter-case is coil life: if yours is wearing through quickly, Normal is the kinder setting. A 10ml at Normal on a first bottle tells you which camp you are in.
- Bottle Size. Start at 10ml or 30ml, or try it in our sample pack, especially given how differently people read the strength of this one. If it becomes your go-to it also comes in bulk. The 120ml needs a yorker, sold separately, and is final sale.
Our Other Dessert Flavors
If the buttery side is what you are here for, Butter Pecan is the nuttier take on it and Buttery Nipple runs butterscotch into Irish cream. Bananas Foster is the other bottle on this shelf built around a rum note, this time with banana. On the cake side, Vanilla Birthday Cake is the vanilla one, Cake Batter is the raw-batter version, Golden Cake is the plain golden slice, and Caramel Cheesecake takes it toward cheesecake, while Cinnamon Roll covers the warm bakery corner. All of them are mixed to order in the same dessert flavors lineup.
Why Central Vapors
We have mixed our own e-liquid in the USA since 2013, and nothing here is bottled until you order it. Yours is blended to the size, nicotine level, PG/VG ratio, and flavor strength you picked, in a soft-sided childproof dropper bottle. One customer who has bought this flavor repeatedly says it is the only place they have found it, and that being able to customize the mix is why they keep coming back. Every order is backed by our satisfaction guarantee.
Butter Rum Cake E-Juice FAQ
| Q | What does butter rum cake e juice taste like?Butter and rum first, cake underneath. Customers reach for the same words for it: rich, buttery, smooth. One long-time buyer sums it up as buttery, rummy, rich and sweet, and says it is the one flavor they would come back for. Another calls it one of the best butter rum flavors they have tried. The rum reads as warmth and depth rather than as anything sharp, and the cake is the soft, sweet base it sits on. |
| Q | Several customers said it reads light. Is it?For some people, yes, and you should know that before a 120ml. A few have written that it was not intense enough, that it needed more cake behind it, or that it started well and then fell short. Others get the opposite and call it flavor packed. The difference is almost always the settings you pick at checkout, so if you want it loud, order Extra Flavor, which is free, and run 70PG / 30VG. |
| Q | How do I make the flavor stronger?Four things, in order. Pick Extra Flavor, which costs nothing. Move to 70PG / 30VG or 100PG, because PG carries flavor and VG mutes it, and a rich dessert mix loses more than a sharp fruit does at Max VG. Fit a fresh coil and prime it: a few drops on the cotton, fill the tank, then wait 5 to 10 minutes before the first puff. If you vape 18 MG or higher, drop a step, since high nicotine crowds a soft bakery note. Keep the wattage inside your coil's range in a sub-ohm tank. |
| Q | Will this one go through coils faster?It can, and a few customers told us so plainly: their coil wore through much quicker than usual and the juice darkened in the tank from gold to deep amber. That is what a sweet, buttery dessert mix does on hot cotton, and it is the trade-off for the richness. Four things help. Run a lower wattage, keep the wick fully saturated, pick Normal Flavor rather than Extra if you are already seeing it, and change the coil sooner than you would on a plain fruit. Mesh coils hold up better here than older round-wire ones. |
| Q | Is it sweet?Yes, and nobody who likes it argues otherwise. One customer liked that it was not too sweet, and others call it sweet, rich and full. There is no sour or tart edge in this one by design. If sweetness on the coil is your concern, Normal Flavor and a lower wattage are the two settings that pull it back. |
| Q | Is there a salt nic version for a pod?Not in this flavor. Our salt line runs Cinnamon Roll, Papa Blue, Razzleberry Pop, American Tobacco, Mango, and Extreme Freeze. The bottle on this page is freebase and belongs in a regular tank rather than a pod system. |
For adults 21+. Contains nicotine. Nicotine is an addictive chemical.
The 120ml bottle is final sale. It cannot be returned or exchanged, so it's worth settling on a flavor in a smaller size first.
