Someone at Rocket Fizz looked at a bottle of French’s and thought: what if this… fizzed? The result is Mustard Soda – a carbonated beverage that contains actual mustard seed as a potential allergen. Not mustard flavouring. Not mustard essence. Actual mustard…
But this isn’t a joke product. It’s a legitimate commercial item sweetened with pure cane sugar and marketed with phrases like “effervescent and complex tangy, sour and sweet flavours.”
What People Actually Said
The Amazon reviews are a masterclass in polite horror.
One verified buyer reported it “does NOT taste anything like mustard” but rather “tasted more like sweet pickle juice.” Another purchased it specifically to prank their teenage stepson, declared it “absolutely disgusting,” then called the experience a “Success!” The money was apparently “well worth it for the memories.”
The manufacturer suggests you might find yourself “dipping your Bavarian pretzel in it.” The reviews suggest you might find yourself questioning your life choices instead…
The Rocket Fizz Empire
This isn’t some basement operation. Rocket Fizz launched in 2009 during the recession after being rejected by thirteen banks and surviving by selling fake dog poo.
Now they’re America’s largest soda and candy shop franchise with over 91 locations and more than 500 varieties of soda. Their product line includes ranch dressing soda, buffalo wing soda and something called “dog drool.” Bacon soda was their best-seller in Denver in 2012.
A franchise owner in Michigan noted that tourists “never seem to stop exclaiming, ‘Mustard Soda!?!?'” as they discover the shelves. The shock factor is literally part of the business model.
The Verdict…
Here’s the thing: you’re going to tell people about this anyway. Either you’ll describe the internet listing and watch them squint in disbelief, or you’ll crack open an actual bottle and document the reaction. One version makes you interesting at parties. The other makes you legendary.
For the price of a meal deal, you get a verified conversation starter, a potential prank weapon and the ability to say you’ve ‘drunk’ mustard without technically lying.
Buy it below. Reality this strange deserves participation, not observation…!
