Canning Nectarines

Canning nectarines preserves summer’s fuzzy-free stone fruit at its peak, giving you tender, sweet nectarine halves or slices ready to eat straight from the jar or use in desserts all year long. Unlike canning peaches, nectarines don’t need peeling, which makes this one of the easier stone fruit canning projects.

Ingredients for Canning Nectarines

This recipe follows USDA guidelines for safe home canning. You’ll prepare nectarines (halved or sliced), pack them into jars with syrup, and process them in a boiling water bath. The sugar syrup isn’t required for preservation, the heat processing takes care of that, but it does help maintain the fruit’s texture, color, and flavor during storage.

You can choose the sweetness level of your syrup (very light, light, or medium) or even use water, apple juice, or white grape juice instead. I usually go with a light syrup, which gives just enough sweetness without overwhelming the fruit’s natural flavor.

The hot pack method is strongly recommended for nectarines. Raw pack tends to produce poor quality results with this fruit. Here’s what you’ll need:

• Nectarines (ripe but firm)
• Ascorbic acid solution (to prevent browning) – You can use commercial fruit preservative powder like Fruit Fresh, crushed vitamin C tablets, or lemon juice mixed with water. See maintaining color and flavor in canned food for detailed instructions on preparing the solution.
• Canning Liquid: You can use a sugar/water syrup, plain water, or acidic fruit juice like apple juice or white grape juice.

Syrup for Canning Nectarines

NCHFP allows packing nectarines in water, apple juice, white grape juice, or syrup. If using syrup, they recommend very light, light, or medium.

I usually choose based on what I plan to do with the jar:

• Light syrup is my go-to for nectarines because it enhances the fruit’s natural sweetness without overwhelming it. The nectarines stay firm and flavorful.
• Very light syrup works well if you want just a touch of sweetness while keeping the focus on the fruit itself.
• Medium syrup is good if you’re planning to use the nectarines in desserts where you want a richer, sweeter result.
• Juice (apple or white grape) is great if you want no added sugar. The fruit flavor stays bright, and the leftover liquid is delicious in smoothies or as a drink base.
• Water works for preservation, but it’s the plainest option. Your nectarines will taste somewhat washed out, and I don’t recommend it unless you have specific dietary restrictions.

If you want exact syrup ratios for scaling, I have a complete guide to the sugar/water ratios for each type of syrup for canning, but here’s some quick guidance:

For a 9-pint canner batch:

• Very light syrup: 3/4 cup sugar to 6 1/2 cups water
• Light syrup: 1 1/2 cups sugar to 5 3/4 cups water
• Medium syrup: 2 1/4 cups sugar to 5 1/4 cups water
• Heavy syrup: 3 1/4 cups sugar to 5 cups water

For a 7-quart canner batch:

• Very light syrup: 1 1/4 cups sugar to 10 1/2 cups water
• Light syrup: 2 1/4 cups sugar to 9 cups water
• Medium syrup: 3 3/4 cups sugar to 8 1/4 cups water
• Heavy syrup: 5 1/4 cups sugar to 7 3/4 cups water

To make any syrup, combine sugar and water in a saucepan and heat over high heat, stirring occasionally, until the sugar dissolves completely. Keep the syrup hot (but not actively boiling) while you pack the jars.

How to Can Nectarines

The process for canning nectarines is straightforward and follows the same general steps as other stone fruits. Here’s how to do it from start to finish.

Prepare Your Canning Equipment

Get your water bath canner heating with enough water to cover your jars by at least an inch. Wash your jars in hot, soapy water and keep them hot until you’re ready to fill them (I just leave them in the hot water). Prepare your lids according to the manufacturer’s instructions.

Prepare the Nectarines

Wash the nectarines thoroughly under running water. Cut each nectarine in half along the natural seam and remove the pit. If you’re making slices, cut each half into uniform pieces.

Important: Unlike peaches, you don’t need to peel nectarines. Their smooth skin stays tender during processing and actually helps the fruit hold its shape.

As you work, drop the prepared fruit into a lemon juice or ascorbic acid solution to prevent browning. You can use commercial fruit preservative powder (like Fruit Fresh) or make your own with ascorbic acid powder or crushed vitamin C tablets dissolved in water.

Make Your Syrup or Prepare Your Liquid

If you’re using syrup, combine your sugar and water in a large pot and bring to a boil, stirring until the sugar dissolves completely. Keep the syrup hot but not actively boiling.

If you’re using water or juice instead, just heat it to boiling in a separate pot.

Hot Pack the Nectarines

Drain the nectarines from the ascorbic acid solution and place them in a large pot with your hot syrup, water, or juice. Bring to a boil and boil for 2-3 minutes until heated through.

Using a slotted spoon, pack the hot nectarines into hot jars, layering the halves cut-side down. This prevents them from floating and gives you a nicer looking jar. Leave ½ inch of headspace at the top.

Ladle the hot syrup (or liquid) over the fruit, maintaining that ½ inch headspace. Run a bubble remover or thin spatula around the inside of the jar to release any trapped air bubbles. Wipe the jar rims with a clean, damp cloth, then place the lids and screw on the bands until fingertip-tight.

Process the Jars

Lower the filled jars into your boiling water bath canner. The water should cover the jars by at least 1-2 inches. Bring the water back to a full rolling boil, then start your timer and process pint jars for 20 minutes or quart jars for 25 minutes.

These times are for elevations under 1,000 feet. For higher elevations, see the altitude adjustment section above.

When the time is up, turn off the heat and let the jars sit in the canner for 5 minutes before removing them. This helps prevent siphoning (liquid loss from the jars).

Carefully remove the jars using a jar lifter and set them on a towel on the counter, leaving space between jars for air circulation. You should hear the satisfying “ping” of the lids sealing within a few hours.

Let the jars cool completely (12-24 hours), then check the seals by pressing on the center of each lid. If it doesn’t flex or pop, it’s sealed. Remove the bands, wipe the jars clean, label with contents and date, and store in a cool, dark place.

Pressure Canning Nectarines (Not Recommended)

Pressure canning is not recommended for nectarines since they’re a high-acid fruit that processes safely and quickly in a boiling water bath. However, some home canners prefer to pressure can all their produce for consistency in their workflow.

If you choose to pressure can nectarines, use these guidelines from the NCHFP:

For a dial-gauge pressure canner:

• Process pints or quarts for 10 minutes
• 6 PSI at 0-2,000 feet elevation
• 7 PSI at 2,001-4,000 feet elevation
• 8 PSI at 4,001-6,000 feet elevation
• 9 PSI at 6,001-8,000 feet elevation

For a weighted-gauge pressure canner:

• Process pints or quarts for 10 minutes
• 5 PSI at 0-1,000 feet elevation
• 10 PSI above 1,000 feet elevation

The hot pack method is still required. Prepare the fruit exactly as described in the recipe, then process using the pressure canner times and pressures above instead of the water bath times.

Serving Ideas

Canned nectarines are useful in so many ways. Here are some of my favorite ways to use them:

• For breakfast: Spoon them over oatmeal, yogurt, or cottage cheese. The syrup makes a nice addition to pancakes or waffles too.
• For dessert: Use them in cobblers, crisps, or upside-down cake. They’re also delicious warmed and served over vanilla ice cream with a drizzle of the syrup.
• As a snack: Sometimes the simplest approach is best-just open a jar and eat them straight with a spoon.
• In salads: Chilled nectarine slices add a sweet element to spinach or arugula salads with goat cheese and nuts.

You can also drain and use them anywhere you’d use fresh nectarines, though they’ll be softer than fresh fruit.

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