Prep Time: 35 minutes
Cook Time: 15 minutes
Processing Time: 10 minutes (adjust for altitude if needed)
Total Time: About 1 hour
Yield: 6 pint jars

Ingredients

8–10 pounds fresh mandarin oranges
6 cups water
2 cups granulated sugar (for light syrup)
1 tablespoon bottled lemon juice (optional, for flavor balance)
Clean pint canning jars
New canning lids and bands

Equipment Needed

Large stockpot
Water bath canner
Jar lifter
Canning funnel
Bubble remover
Clean kitchen towels
Ladle
Saucepan
Sharp knife

Preparing the Mandarin Oranges

Choose mandarins that are ripe, firm, sweet, and free from bruises or mold. Fresh fruit produces the highest-quality canned product.

Wash the oranges thoroughly under cool running water.

Peel each mandarin carefully.

Separate into individual segments.

Remove as much white pith as possible.

For an extra tender result, remove the thin membrane surrounding each segment. Although optional, this creates beautifully smooth canned oranges similar to premium store-bought varieties.

Prepare the Syrup

In a medium saucepan combine:

6 cups water
2 cups sugar

Heat over medium heat until the sugar completely dissolves.

Do not boil aggressively.

Keep the syrup hot while preparing the jars.

Prepare the Jars

Wash jars in hot soapy water.

Rinse thoroughly.

Keep jars hot until ready to fill.

Prepare lids according to the manufacturer’s instructions.

Filling the Jars

Using a canning funnel:

Pack mandarin segments gently into each hot pint jar.

Do not crush the fruit.

Leave ½ inch headspace.

Pour hot syrup over the oranges.

Maintain the same ½ inch headspace.

Remove trapped air bubbles using a bubble remover or plastic utensil.

Adjust syrup if necessary.

Wipe jar rims clean.

Apply lids.

Tighten bands to fingertip tight.

Water Bath Processing

Place jars into the prepared boiling water canner.

Water should cover jars by at least one inch.

Bring water back to a rolling boil.

Process pint jars for:

10 minutes (adjust according to your altitude).

When processing is complete:

Turn off heat.

Let jars rest in the canner for 5 minutes.

Remove carefully using a jar lifter.

Place jars on a towel-lined counter.

Allow jars to cool undisturbed for 12–24 hours.

Check the Seals

After cooling:

Press the center of each lid.

A properly sealed lid will not flex up and down.

Remove screw bands.

Wipe jars clean.

Label each jar with the date.

Store in a cool, dark location.

Storage Tips

Properly sealed jars maintain excellent quality for up to 12–18 months.

Avoid storing near direct sunlight or heat sources.

Once opened:

Refrigerate immediately.

Consume within 5–7 days.

Serving Suggestions

Canned Mandarin Oranges are incredibly versatile.

Serve them:

Over vanilla yogurt
Mixed into fruit salad
On cottage cheese
With pancakes or waffles
Inside green salads
On cheesecakes
In trifles
Over ice cream
In smoothies
With oatmeal
Alongside roasted pork
Mixed into gelatin desserts

Recipe Tips

Choose fresh, firm mandarins for the best texture.

Avoid overripe fruit.

Pack fruit gently to prevent crushing.

Use hot syrup to maintain fruit quality.

Always leave proper headspace.

Never reuse canning lids.

Inspect jars before every use.

Discard any jars with broken seals or signs of spoilage.

Flavor Variations

Honey Syrup

Replace part of the sugar with honey for a richer sweetness.

Vanilla Citrus

Add a small piece of vanilla bean to the syrup while heating.

Cinnamon Spice

Infuse the syrup with one cinnamon stick before filling jars.

Remove before canning.

Ginger Citrus

Add several slices of fresh ginger to the syrup for a warm, aromatic flavor.

Orange Blossom

Stir a small amount of orange blossom water into the syrup after heating for a delicate floral note.

Safe Canning Notes

Because mandarins are naturally acidic, they are generally suitable for boiling-water canning when using tested canning methods. Use clean, undamaged jars and follow recommended processing times for your altitude. If a jar fails to seal or shows signs of spoilage—such as a bulging lid, leaks, mold, or an off odor—discard the contents without tasting.

Frequently Asked Questions

Can I use seedless mandarins?

Yes. Seedless varieties are ideal because they require less preparation.

Can I reduce the sugar?

Yes. Sugar mainly affects sweetness and texture. You can use a lighter syrup or even water, though the fruit may be less flavorful.

Do I have to remove the membranes?

No. It is optional but gives the oranges a smoother, more delicate texture.

Can I use quart jars?

Yes, but follow a tested processing time for quart jars from a reliable canning source.

Why did my oranges float?

Fruit floating is common and is usually caused by packing too loosely or trapped air. It does not necessarily mean the product is unsafe if the jars sealed properly.

Nutrition Information (Approximate Per ½ Cup Serving)

Calories: 95
Protein: 1 g
Total Fat: 0 g
Saturated Fat: 0 g
Carbohydrates: 24 g
Sugars: 21 g
Fiber: 2 g
Sodium: 2 mg
Potassium: 180 mg
Vitamin C: 45 mg
Calcium: 35 mg
Iron: 0.2 mg

Canned Mandarin Oranges