Kitchen Myths

Facts and fiction about food and cooking, by Peter Aitken

Tag Archives: tomatoes

For the best tomato sauce, always use fresh tomatoes

This seems to make sense, right – I mean, fresh is always better than canned. Or is it? It turns out that canned tomatoes often beat out fresh for making sauce. There are several reasons for this:

  • The makers of canned tomatoes can grow multiple varieties with different taste characteristics and blend them for an ideal taste profile in their product.
  • The tomatoes are grown for canning near the processing plant, so they can be left on the vine until ideally ripe and at the peak of flavor – no need to account for transport time.
  • The tomatoes do not have to be bred to transport well or to look pretty on the shelf in the market. As long as they taste good, they can be delicate and ugly.

This is not to say you can’t make great sauce from fresh tomatoes–of course you can, but only if you have the ideal locally grown and perfectly ripe tomatoes. My point is that you should not dismissed canned tomato products just because they are processed. And, you do not have to buy the super-expensive imported and/or organic varieties. In fact, one of the US’s major brands beat all of those out in a taste test held by a notoriously fussy cooking magazine.

Here’s an interesting Mark Bittman article on this topic:

http://opinionator.blogs.nytimes.com/2013/08/17/not-all-industrial-food-is-evil

You must use a serrated knife to slice ripe tomatoes

You certainly can use a serrated knife for ripe tomatoes, but there’s no need to. If you find yourself always turning to a serrated knife for this task it is probably because your straight-edged knives are not sharp enough. A well-sharpened regular knife will make paper-thin slices from a ripe tomato—in fact, some people use this as a test for a knife’s sharpness.

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