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Freezing Tomatoes

Tomato puree1

Tomato puree

You can freeze extra tomatoes for use in winter. Frozen tomatoes are best used in cooked dishes as freezing will cause them to lose their firmness.

Here are two ways to freeze tomatoes:

● Place whole or peeled tomatoes in a plastic freezer bag and freeze. (To peel a tomato, place it in a strainer and pour boiling water over it for 5 seconds. The peel will pull away easily. You can also place a tomato in boiling water for 45 seconds, then plunge it in ice water for several seconds before peeling.) When ready to use, allow frozen tomatoes to come to room temperature.

● Tomato purée can also be frozen. Cook or steam tomatoes in a little water until soft. Mash the fruit through a press or wire strainer or whirl in a blender; add sugar and or lemon juice to taste; heat to boiling; chill and pack.

Written by Stephen Albert

Stephen Albert is a horticulturist, master gardener, and certified nurseryman who has taught at the University of California for more than 25 years. He holds graduate degrees from the University of California and the University of Iowa. His books include Vegetable Garden Grower’s Guide, Vegetable Garden Almanac & Planner, Tomato Grower’s Answer Book, and Kitchen Garden Grower’s Guide. His Vegetable Garden Grower’s Masterclass is available online. has more than 10 million visitors each year.

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