Coles, Vittoria, and Lavazza Coffee Tested — Why Do Expensive Jars Fail?

Ever wondered why an expensive jar of supermarket coffee tastes bitter while budget options triumph in blind taste tests? We put coffee from Woolworths, Coles, ALDI, and Costco to the test, uncovering hidden Robusta fillers, origin illusions, and the retail truths behind your morning brew. Which brand surprised you the most, and do you think major supermarkets deserve stricter penalties for hiding cheap ingredients behind premium marketing?