Seven Ways to Prepare Horseradish (2024)

The peak season for freshly harvested horseradish is early spring and late fall.

Horseradish is a long, knobby root—it’s an herb, not a vegetable–that has no aroma until you scratch, cut, or grate it.

The pungent odor and the hot taste of horseradish are due to a volatile oil—similar to mustard oil—that is released when the cells of the horseradish root are bruised or broken. When sulfur in the oil mixes with the air near your eyes, nose or mouth, the chemical reaction is the one you recognize as eye-watering, sinus-clearing, and sharp-tasting.

You can eat horseradish raw, pickled, or cooked, but it is most often added as a condiment to sauces.

Horseradish is at its strongest and most biting when it is freshly grated. A horseradish root that has not been cut or bruised will maintain its pungency almost indefinitely, but after it has been cut it will start to lose its zing.

How to choose horseradish

Select a root that is hard and free of soft or spongy spots.
The horseradish root should show no signs of blemishes or withering or mold.
Avoid sprouting, green-tinged horseradish—it could be bitter.
Large roots may be fibrous.

How to store horseradish

Wrap horseradish in a slightly dampened towel and then a dry one.
You can keep it in the refrigerator for up to 2 weeks.
Cut out soft or moldy spots if they appear.
You can freeze horseradish root and grate it as you need it.

How to prepare horseradish

Don’t cut or prepare horseradish until you are ready to use it. Wash the root and scrape or pare off the skin which can have an unpleasant flavor. Remove the fibrous core which is tasteless before grating or any green areas under the peel which can be quite bitter.
Cut off as much of the root as you will use. To prevent peeled horseradish from turning brown, sprinkle it with lemon juice or vinegar mixed in water.
Grind or grate horseradish in a well-ventilated room; keep your nose away from fumes. To avoid tearing up, use a food processor to mince the root to make the process less tearful

Horseradish serving suggestions

Horseradish can be used fresh or pickled. You can grate, dice, julienne, or slice it. Use an inch or two at one time, just peel the section you will be grating.
Horseradish can be grated and used in sauces or as a condiment with fish or meat. You can serve horseradish with beef, pork, smoked fish, and strong-flavored vegetables.
Serve horseradish with poached sausages and potato salad or with cold cuts or gefilte fish.
Use horseradish as an ingredient in sauces, relishes, vinaigrettes, mustard, and flavored butter or dipping sauce. Whipped or sour cream will calm the flavor of horseradish.
Make a co*cktail sauce with ketchup or chili sauce, and grated horseradish.
Serve horseradish potatoes, beets, celery, parsnip, tuna, legumes, applesauce, delicatessen meats and eggs, hot or cold beef, smoked trout or mackerel, raw seafood on the half shell, or as a spread on sandwiches. Add horseradish to cream, yogurt, or mayonnaise.
White bottled horseradish is grated horseradish preserved in vinegar. Red horseradish is grated horseradish in beef juice.

Basic horseradish

Makes 1 cup

Horseradish sour cream

Mix 2 or 3 tablespoons horseradish with 1 cup sour cream or whipped cream to accompany roast beef or prime rib.
Fold grated horseradish to taste into 1½ to 2 cups of sour cream. Add Dijon to the flavor.
Add grated horseradish, salt, and lemon juice or vinegar to sour cream and serve cold with roast beef or asparagus.

Horseradish butter

Blend horseradish with butter to top vegetables.

Horseradish butter will taste best heated on grilled foods such as steak, chicken, or tuna.

4 tablespoons butter
1 tablespoon prepared horseradish drained

Cream the horseradish and butter with a fork.
Cover and refrigerate until needed.

Horseradish mayonnaise

Blend 1 tablespoon finely grated horseradish (or to taste) into 1 cup mayonnaise.

Horseradish mustard

Add 1 teaspoon freshly grated horseradish to ½ cup mustard and stir.

Horseradish ‘Wasabi’

Horseradish can stand in for wasabi root. Mix 2 teaspoons of freshly grated horseradish with 1 teaspoon of mustard, a few drops of soy sauce, and 1 chopped anchovy. Use this in place of the wasabi paste. Wasabi is in the same botanical family as horseradish, but it is a different species.

Horseradish sauce

Here are two recipes for horseradish sauce:

Recipe one

2 tabelspoons of butter
2 tablespoons of flour
1 cup of milk
Wine vinegar or lemon juice
Freshly grated horseradish to taste.

Melt the butter and blend in the flour.
Remove the pan from the heat or place it over hot water.
Slowly add the milk, blending it in until smooth.
Return to heat and cook slowly, stirring constantly, until the sauce is thickened and smooth.
Season to taste with freshly grated horseradish and a dash of wine vinegar or lemon juice.

Recipe two

Peel horseradish root and grate.
Mix 3 tablespoons of grated horseradish with ⅔ cup heavy or whipping cream.
Add a dash of Dijon mustard, vinegar, and sugar to taste.

Horseradish barbeque sauce

Add ¼ cup of freshly grated horseradish to 2 cups of prepared barbeque sauce. You may want to add the horseradish to taste.

Horseradish apple sauce

Add ¾ freshly grated horseradish to 2 cups chilled applesauce. Serve with pork, beef, or cold meats.

Get to know horseradish

Horseradish root usually grows from 6 to 15 inches (15-38 cm) long, has several rounded knobs at the root end, and measures 1 to 3 inches (3.5-7.5 cm) in diameter. The plant itself can grow to 3 feet (.9 m) tall and has stems with wavy, jagged leaves.
Horseradish is believed to have originated in southeastern Europe. It is a member of the mustard family.
The name horseradish can be broken into two parts “horse” or hoarse denotes large size and coarseness, and “radish” comes from the Latin word radix which means “root”.
The horseradish root looks like a gnarled parsnip with a green top. It has knobby, brown skin that is rough and wrinkled and creamy white flesh that is firm.
Horseradish came into culinary use in Eastern and Central Europe during the Renaissance. From there, it spread north into Scandinavia, Alsace, Russia, and Germany, and later to England. Horseradish was brought to the United States in the mid-1850s when horseradish farms were established by European immigrants in the Midwest.

The botanical name for horseradish is Armoracia rusticana.

Horseradish articles at Harvest to Table:

How to Plant, Grow, and Harvest Horseradish

Seven Ways to Prepare Horseradish

Also of interest:

How to Grow Horseradish

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How to Start an Herb Garden

Best Herbs for Container Growing

Herbs for Cool Season Growing

Grow 20 Herbs for Cooking

Garden Planning Books at Amazon:

More kitchen tips:

Bring your harvest to the table. Kitchen prep tips and easy recipes for the vegetables you grow. Click below for vegetable prep and recipes you can use now.

FAQs

Seven Ways to Prepare Horseradish? ›

The addition of vinegar to the ground horseradish neutralizes the enzymatic process of this compound. Vinegar stabilizes the flavor. The longer you wait to add the vinegar, the hotter the results will be. But don't wait longer than a few minutes, or the resulting flavor will be bitter.

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What does vinegar do to horseradish? ›

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Should you peel horseradish? ›

Fresh horseradish also loses flavor as it cooks, so it is best added towards the end of a dish when cooking. Clean and peel thoroughly, discarding ends. Cut into pieces appropriately sized for your particular blade size and capacity of blender or food processor. Grate with a food processor.

What to do with fresh picked horseradish? ›

The easiest way to use horseradish is to simply cut off the brown peel and shred or grate some fresh horseradish to serve with roasted meats or as a flavoring for hearty soups or stews. Shred as close to serving time as possible, since horseradish turns bitter and discolors within a few hours.

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What part of the horseradish plant can you eat? ›

This perennial plant in the cabbage family (Brassicaceae) is now grown for its root that is used to create a condiment, although in the Middle Ages both the leaves and root were used medicinally. The leaves are edible raw or cooked but rarely eaten.

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What part of horseradish do you harvest? ›

The most common way to prepare horseradish for table use is to peel or scrape the roots. Grate the root directly into white wine vinegar or distilled vinegar.

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Why did my homemade horseradish turn gray? ›

A milder taste occurs when you wait longer, about 15 minutes before adding vinegar, salt and sugar. I always grate the root by hand. The powerful motion of the food processor's blade bruises the root too much, causes it to oxidize and turn gray.

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What happens if you eat too much horseradish? ›

When consumed in large amounts, side effects might include stomach upset, bloody vomiting, diarrhea, and fainting. When applied to the skin: Horseradish is possibly safe when preparations containing 2% mustard oil or less are used. It can cause skin irritation and allergic reactions.

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Why add sugar to horseradish? ›

Sugar: White sugar helps balance the strong flavors.

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Can you eat horseradish leaves raw? ›

Horseradish leaves may be eaten raw or cooked. Cooking of course changes the flavor. I like to add chopped leaves to my omelet or scrambled eggs to add even more savory flavor to the cheese and other ingredients I might use.

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Is it safe to eat raw horseradish? ›

Horseradish is generally safe. If eaten as a condiment in large quantities, this spicy root may irritate your mouth, nose, or stomach. Taking small quantities when using this condiment or supplement is best. Should you experience any of these symptoms, seek medical help immediately.

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Why is my homemade horseradish not hot? ›

The heat begins to fade the longer it is stored. Similarly, if you have horseradish sauce or cream that isn't hot, the likely reason is that it has been sitting around for too long or it was made incorrectly. The sauce itself should be creamy white and will darken and lose potency as it ages.

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How to prepare horseradish from the garden? ›

Transfer the horseradish to a quart-size jar. Add the vinegar and 1 cup cold water until horseradish is almost covered, adding more water if needed to cover. Stir in the salt, seal and refrigerate until serving. The prepared horseradish will last up to 3 months in the refrigerator.

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Can I eat horseradish that was left out overnight? ›

Is it safe to leave horseradish out overnight? depends on the form of horseradish … if it's the unprocessed root then sure its fine…if it's processed plain horseradish (grated horseradish with water, salt and vinegar) it will also be fine.

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Does horseradish go bad in the fridge? ›

After opening condiments, you can refrigerate them for the following times: ketchup, co*cktail or chili sauce 6 months. chutney, 1 to 2 months. horseradish, 3 to 4 months.

How long can you leave horseradish in the ground? ›

It usually takes about 12 months for the roots to mature to a harvestable size, which is 1 inch or larger in diameter. That being said, don't allow it to grow for more than a year as it will become tough and unpleasant tasting. The best time to harvest horseradish is when the plants are dormant.

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How do I know when horseradish is ready to pick? ›

Well one rule of thumb is to wait until the calendar rolls around until at least October, ideally late in the month. You want to hold off until the leaves start to die back or the foliage is hit by frost. The prime time for harvesting horseradish is in late October and early November.

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Can you eat raw horseradish? ›

When sulfur in the oil mixes with the air near your eyes, nose or mouth, the chemical reaction is the one you recognize as eye-watering, sinus-clearing, and sharp-tasting. What is this? You can eat horseradish raw, pickled, or cooked, but it is most often added as a condiment to sauces.

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How do you process and preserve horseradish? ›

The peeled roots can be grated in a food processor or cut into small cubes and put through a food grinder. They can be mixed with the vinegar and chopped in a blender for the desired consistency. Combine ingredients and fill clean jars, leaving ¼ inch headspace. Seal jars tightly and store in the refrigerator.

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