Salt and vinegar is a flavour that exposes weaknesses. You can’t hide behind sweetness or smoke. The balance has to be right, and the quality of the base product matters.
Stackz falters here.
The vinegar flavour is present but thin. It sits on the surface of the crisp without properly integrating, creating a sharp initial hit that fades too quickly. By the time you’ve chewed and swallowed, you’re left wondering where the flavour went.
The texture problem
The reconstituted potato format works against salt and vinegar. That uniform, engineered crunch doesn’t have the character to carry a bold flavour. Regular crisps, with their irregular surfaces and variable thickness, hold seasoning better.
Comparing to Pringles
Pringles Salt & Vinegar isn’t brilliant either, but it commits more fully to the flavour. Stackz feels like it’s holding back, afraid to fully embrace the sour punch that makes this flavour work.
The bottom line
If you want salt and vinegar crisps, buy actual crisps. The Stackz format doesn’t suit this flavour, and Aldi’s execution doesn’t overcome that limitation.
Disappointing.
