Mandarin season peaks from June to August in Australia — and if you have a tree (or a generous neighbour), you probably have more mandarins than you can eat. The good news? Mandarins are incredibly versatile. Here are 12 ways to use a glut so nothing goes to waste.
1. Mandarin Marmalade
The classic solution for citrus gluts. Mandarins make a delicate, fragrant marmalade that's lighter than orange. Use the whole fruit (skin and all) for maximum flavour and natural pectin.
Yield: 1kg mandarins makes about 3 jars. Keeps for 12 months sealed.
2. Freeze the Segments
Peel and separate mandarins into segments. Lay on a baking tray, freeze until solid, then transfer to a bag. Frozen mandarin segments last 6 months and are perfect for smoothies or as a refreshing snack.
3. Mandarin Juice
Mandarins are juicier than you'd expect — 8–10 mandarins give you a full glass. The juice is sweeter and less acidic than orange juice. Drink fresh or freeze in ice cube trays for smoothies.
4. Mandarin Curd
Like lemon curd but sweeter and more aromatic. Whisk mandarin juice, eggs, sugar and butter over a double boiler until thick. Spread on toast, swirl into yoghurt, or fill a tart shell.
5. Dehydrate Mandarin Slices
Slice mandarins crosswise (skin on) into thin rounds. Dehydrate at 60°C for 8–12 hours. Dried mandarin slices are beautiful in tea, as garnishes, or eaten as a chewy snack.
6. Mandarin Infused Vinegar
Stuff a jar with mandarin peel and cover with white wine vinegar. Let infuse for 2 weeks. The result is a fragrant, citrusy vinegar perfect for salad dressings and marinades.
7. Mandarin Syrup
Simmer mandarin juice with equal parts sugar until reduced by half. Bottle and use over pancakes, yoghurt, ice cream or cocktails. Keeps for 3 months in the fridge.
8. Mandarin Cake
Use whole mandarins (boiled until soft, skin and all) blended into a batter with almond meal, eggs and sugar. This gives an incredibly moist, intensely flavoured cake that uses 4–5 mandarins per bake.
9. Mandarin Marinade
Mandarin juice, soy sauce, ginger and garlic make a bright, sweet marinade for chicken or pork. The natural sugars caramelise beautifully on a grill.
10. Mandarin and Fennel Salad
Segment raw mandarins and toss with shaved fennel, olive oil and mint. The sweetness of mandarin pairs perfectly with anise-flavoured fennel.
11. Mandarin Sorbet
Blend mandarin juice with a simple sugar syrup and freeze. No ice cream maker needed — just blend, freeze and re-blend. Uses 15–20 mandarins per batch.
12. Mandarin Peel Candy
Don't throw away the peels. Blanch mandarin peel strips 3 times to remove bitterness, then simmer in sugar syrup until translucent. Roll in extra sugar and dry. A traditional treat that lasts for months.
Quick Reference: How Many Mandarins Does Each Method Use?
| Method | Mandarins Needed | Shelf Life |
|---|---|---|
| Marmalade | 1kg (~15) | 12 months (sealed) |
| Freezing segments | Any amount | 6 months |
| Juice (1 glass) | 8–10 | Drink fresh |
| Curd | 10–12 | 2 weeks (fridge) |
| Dehydrated slices | Any amount | 6 months |
| Sorbet | 15–20 | 3 months |
| Cake | 4–5 | 5 days |
How to Store Mandarins While You Work Through Them
Mandarins last 1–2 weeks at room temperature and 3–4 weeks in the fridge. For a glut, keep some on the counter for immediate eating and store the rest in the crisper drawer. Don't seal them in plastic bags — they need airflow to prevent mould.
Tips for Processing a Large Mandarin Glut
If you've been given a massive bag of mandarins, don't try to process them all at once. Here's a strategy:
- Sort first: Separate perfect mandarins (eat fresh or store) from slightly soft ones (juice or cook) and any with blemishes (process immediately into marmalade or syrup).
- Process in order of urgency: Juice and freeze first (fastest), then dehydrate slices (hands-off), then make marmalade or curd (takes longest but preserves the most fruit).
- Save the peels: Even if you're just eating mandarins fresh, save the peels for infused vinegar, dried tea, or candied peel. Mandarin peels are packed with aromatic oils.
- Share with neighbours: If you still have too many, share them. Mandarin season is a great time to build community goodwill.
Can You Freeze Whole Mandarins?
Yes, but it's not ideal. Whole mandarins can be frozen for up to 3 months, but the texture changes significantly — the flesh becomes mushy when thawed. However, frozen whole mandarins are still fine for juicing or cooking. For better results, peel and segment before freezing (see method #2 above).
If you're freezing mandarins specifically for juice, you can freeze them whole and juice them while still semi-frozen. The juice will be slushy and refreshing. For more on freezing fruit, see our mango freezing guide — the flash-freeze technique works for mandarins too.
Nutritional Benefits of Mandarins
Mandarins aren't just delicious — they're nutritional powerhouses. Here's what you get per mandarin:
| Nutrient | Per Medium Mandarin | % Daily Value |
|---|---|---|
| Calories | 47 | 2% |
| Vitamin C | 24mg | 27% |
| Fibre | 1.6g | 6% |
| Folate | 14mcg | 4% |
| Potassium | 166mg | 4% |
| Sugar | 9g | — |
Mandarins are excellent sources of vitamin C (see our vitamin C foods guide) and contain powerful antioxidants called flavonoids, concentrated in the white pith. This is another reason not to waste the peels — the pith and peel contain the highest concentration of beneficial compounds. See our guide on orange peel uses for similar citrus peel tips.
Mandarin Recipes from Our Collection
For more specific mandarin recipes, try these from our site:
- Whole Mandarin Cake: Uses whole mandarins (skin and all) for an intensely flavoured, moist cake.
- Mandarin Smoothie: A refreshing, vitamin C-packed breakfast smoothie.
How Long Do Preserved Mandarins Last?
| Preservation Method | Shelf Life | Storage |
|---|---|---|
| Marmalade (sealed jars) | 12 months | Pantry (cool, dark) |
| Marmalade (opened) | 3 months | Fridge |
| Frozen segments | 6 months | Freezer |
| Curd | 2 weeks | Fridge |
| Dehydrated slices | 6 months | Airtight container, pantry |
| Candied peel | 3 months | Airtight container, pantry |
| Infused vinegar | 6 months | Cool, dark place |
| Syrup | 3 months | Fridge |
Reducing Food Waste with Citrus
Citrus fruits are one of the most wasted foods in Australia — people eat the segments and throw away the peels, pith, and seeds. A mandarin glut is the perfect opportunity to practice zero-waste cooking:
- Segments: Eat fresh, freeze, juice, or cook.
- Peels: Candy, dry for tea, infuse vinegar, or compost.
- Pith: Contains the most flavonoids — use in marmalade or blend into smoothies.
- Seeds: Compost them (not edible, but they break down well).
For more on reducing food waste generally, see our food waste reduction guide.
Want to know when mandarins are in peak season? Check our mandarin season guide for the month-by-month availability calendar.
Frequently Asked Questions
There are 12 great ways to use a mandarin glut: make marmalade, freeze the segments, juice them, make mandarin curd, dehydrate slices, infuse vinegar, make syrup, bake a whole mandarin cake, use as a marinade, make a mandarin and fennel salad, make sorbet, or candy the peels. For large quantities, process in order of urgency: juice and freeze first, then dehydrate, then make marmalade.
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