The pure, sweet taste of summer

Peel and seed tomatoes to reveal their inner beauty

July 26, 2007

When you really love something, you learn which parts of it to ignore. If you are wise, you focus on the good and turn away from the bad.

But I wonder how many people mutter, “Yeah, right!” when they read a recipe that instructs them to peel and seed fresh tomatoes before proceeding. Especially in high summer, why add a step that requires you to stand over a pot of boiling water?

When I was young and inexperienced in the kitchen, I didn’t peel or seed tomatoes. Summer tomatoes are incredible. They’re a peak life experience, I rationalized, so why reject any part of them?

In my youth I could not appreciate the smooth elegance a ripe tomato achieves when it is freed from its legions of seeds and thin-but-tough skin. But nuance, I now see, is everything.

Peeling tomatoes takes a little extra effort, but the result is worth it.

It all makes sense when you remember that tomatoes are fruit.

The exterior skins provide necessary barriers to the juicy, yielding interiors. When cooked in a sauce, this same protective quality makes tomato skins turn the texture of plastic wrap. Under simmering heat, the skins curl away from the tomatoes and float to the surface like debris. Worse, tomato skins in sauces are an unpleasant distraction from the main event, which is sweet, acidic flesh simmered with aromatic herbs, garlic, and onion.

As for tomato seeds, they bother some people but not others. True, they taste a little green and sharp, and they don’t give under the tooth. Purists object to both the taste and appearance of the seeds.

I don’t mind the way the seeds taste or look. To my mind, the real benefit of seeding tomatoes is to get rid of the watery liquid found inside the tomato’s chambers. Excess liquid has to be cooked away. You don’t want to cook a fresh tomato sauce for long; too much simmer time will age it, turning its otherwise sweet flavor into something old and canned-tasting. Watery tomatoes also make grain or pasta salads soggy and gummy, especially if they sit awhile before being served.

Peeled, seeded tomatoes.

Here’s how to remove tomato skins and seeds, leaving you with nothing but perfect flesh.

Put on a pot of water to boil. Fill a large bowl with ice water. With a paring knife, cut a tiny “x” in the bottom of each tomato. Drop the tomatoes into the boiling water. Count to 10.

Remove one tomato with a slotted spoon and pull on the skin to see if it is loosening. (You may even see bits of skin curling away from the tomato.) If the skin is still tight, put the tomato back in the pot and boil for another 10 seconds or so. If the skin is loose, immediately remove all the tomatoes from the pot and plunge them into the bowl of ice water to stop the cooking.

(Especially if you are using the tomatoes uncooked — in a salad or salsa, say — you don’t want them in a boiling pot any longer than they have to be, because they’ll start to cook.)

Once the tomatoes are cool, immediately take them out of the water to drain. Leaving exposed tomatoes in water may cause them to become waterlogged.

With a paring knife, remove the skins and cores from the tomato. Cut each tomato in half around its equator.

Set up a bowl with a sieve across it to catch the seeds. Take a tomato half in one hand and gently squeeze it over the sieve to expel the seeds and the clear liquid around them.

If the tomato is so ripe that squeezing it makes the flesh break down, swab out the seeds with your finger instead. You may also need to use this alternate method if you are seeding a very large tomato, such as a beefsteak.

Save the accumulated juices. You may want to add them back to the sauce you are making, or use them in a chilled soup or cocktail.

Proceed with your recipe, dicing or chopping the remaining jewel-like tomato flesh. It’s the pure, sweet taste of summer.

Kelly Myers is a chef and writer in Portland, Oregon.

There are 4 comments on this item
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1. by Hande on Jul 27, 2007 at 12:27 AM PDT

Although I agree that tomato skin in sauces is not that nice, recent research says ( the most flavor is under the skin and the seeds and jelly inside, not the flesh. My subjective experience says the same.

2. by Kelly Myers on Jul 27, 2007 at 6:42 AM PDT

Interesting. I have noticed, too, that mangos are the most flavorful right under the skin. You’re right, the jelly is really good. And it has body. That’s why I save the juices as I seed the tomatoes. Sometimes the seed-free juices jell, as if they had the gelatin that you see in the pan juices of a roasted chicken.
Does the jelly around the seeds have more sugar than the tomato’s flesh?

3. by KAB on Aug 1, 2007 at 11:44 AM PDT

I’m a member of the skins-add-flavor club, especially when used fresh as in tomato salads, salsa, etc. I do remove seeds and the inner pulp, however, by quartering the tomatoes, then slicing from the stem down along the pulp and up again, much like you’d seed a slice of melon. Doing this exposes the seed “pouches” which can be scooped out with a finger, leaving lovely quarters of flesh that can be sliced, chopped or consumed right there!

4. by anonymous on Jul 14, 2010 at 9:28 PM PDT

As a born and bred Canadian-Italian with a deep love of my heritage and it’s food, I am going to add my .02 cents worth on home sauces. In my opinion, some skin isn’t bad. It collects with the whole basil during jarring and is a part of the authentic red sauce that I and my father grew up on. The sauce will be ruined if all skin is left on the tomatoes, so skinning is non-negotiable to this lover of all edible things Italian. Some will be left behind. It’s inevitable, especially if you do things the old fashioned way.

Seeds, however, should not be a part of the sauce at all unless it is a quick sauce that is cooked for no more than an hour and used within 24 hours. This is because, firstly, the seeds add an unpleasant texture to the sauce. Secondly, they add a bitterness to the sauce when the sauce sits. When you keep the seeds in on a quick sauce, either for pasta or for a quick pizza sauce that is to be used immediately or within 24 hours, the bitterness at first is not apparent. However, even before the 24 hours is up and the sauce is reheated the next day, you can taste the bitterness. It’s a green bitterness and it ruins the sauce. I have a cultural heritage of jarring sauce that stretches back generations (and over the Atlantic back to our hometown), and we have been doing jarring, from roasted peppers in the fall to laying out the tomatoes on the garage/basement floor, for 70 years now in this country. This is how my family does sauce - from basic basil and tomato to arriabiata (and recently pizza sauce). I’d like to sell it, but I’m sentimental and a purist. The commercially-required preservatives would ruin the authentic taste.

I hope my contribution helps.

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