You may not be buying what you think you're buying
Here’s an unpleasant surprise: many bottles of olive oil also contain soybean or vegetable oil. Worse still, some bottles are created entirely from another type of oil. For the best chance of obtaining the real thing, look for olive oil that is labeled with a specific point of origin (though even then you may be getting oil grown in one place and bottled in another).
Here’s an unpleasant surprise: many bottles of olive oil also contain soybean or vegetable oil. For the best chance of obtaining the real thing, look for olive oil that is labeled with a specific point of origin (though even then you may be getting oil grown in one place and bottled in another).
Think you’re eating cod? It’s probably tilapia. Red snapper? That could be tilapia, too. False labeling on fish is very common in the United States; as much as one third of the fish in your grocery store could be incorrectly labeled, with snapper being the most commonly mislabeled. Be sure to check Monterey Bay Aquarium’s website for more information about the best fish to buy.
Once a spice is ground, it can be difficult to know what it includes. In the case of black pepper that might be papaya seeds and pepper stems. To be sure you’re getting all real black pepper, invest in a pepper mill and grind your own from whole peppercorns.
Honey is one ingredient that you should be buying from a local, small-batch producer; try purchasing it at your local farmers market. Much of the honey sold in supermarkets is diluted with high-fructose corn syrup.
Beware of inexpensive balsamic vinegar (cheap wine vinegar with food coloring added); the real stuff is aged for years in oak casks. If you’re looking for real balsamic vinegar, look for “grape must” (unfermented pressed grapes) in the ingredient list.
Unless it says “Ceylon” on the label, your cinnamon is probably cassia; most of the cinnamon sold in the United States is. Worse still, your “cinnamon” may actually be ground coffee husks.