Sweet & Citrusy Candied Orange Slices

Sweet and Citrusy Candied Orange Slices are a beautiful, glossy treat that brings out the very best in fresh oranges. Each slice becomes tender, jewel-like, and bursting with bright citrus flavor. These slices are perfect for decorating cakes, dipping in chocolate, gifting, or simply enjoying as a naturally sweet snack. The slow simmering process transforms ordinary oranges into a delightful confection with a perfect balance of sweetness and freshness.
Why You’ll Love This Recipe
This recipe is simple, requires minimal ingredients, and offers impressive results. The syrup infuses each slice with sweetness without losing the fruit’s natural tang. You can use almost any type of orange, from navel to blood oranges, creating slices that look as stunning as they taste. They store well, making them ideal for baking projects, holiday treats, and edible gifts.
Nutritional Info
Candied orange slices still provide a small amount of vitamin C and fiber from the peel and pulp. The added sugar makes this more of a sweet treat, but each slice is relatively small and satisfying. They are naturally dairy-free and can easily fit into many dessert recipes.
Time Taken
The entire process takes about 1 hour, including slicing the oranges, simmering, and cooling. Most of the time is hands-off as the syrup gently cooks the fruit.
Ingredients
- Fresh oranges
- Water
- Granulated sugar
Instructions

Slice the oranges into thin, even rounds, discarding any seeds. Bring a mixture of water and sugar to a simmer until the sugar dissolves. Add the orange slices in a single layer and lower the heat.
Simmer gently for 40 to 45 minutes, turning occasionally, until the slices look translucent. Carefully transfer them to a cooling rack set over a tray to allow excess syrup to drip off. Let them dry for several hours or overnight. Use immediately or store for later.
You Must Know
Choose oranges with thin skins for the best results. Do not boil the slices vigorously, as this can cause bitterness or tearing. A slow, gentle simmer is the key to a perfect translucent finish. Allow the slices to dry completely before storing to prevent stickiness.
Storage Tips
Store candied orange slices in an airtight container in the refrigerator for up to two weeks. You can also freeze them for up to three months. Separate layers with parchment to prevent sticking.
Ingredient Substitutions
- Use blood oranges for vibrant red slices
- Swap white sugar with cane sugar for a deeper flavor
- Add a splash of vanilla or a cinnamon stick to the syrup
- Replace oranges with lemons or grapefruits for variation
- Use honey for part of the sugar for a warm, floral twist
Serving Suggestions
Candied slices are excellent on cakes, cupcakes, tarts, and quick breads. Dip half the slice in melted chocolate for an elegant treat. Use them as cocktail garnishes or chop them into small pieces to mix into cookies and biscotti.
Cultural and Historical Context
Candied citrus peels have a long culinary history in Mediterranean and European desserts. They were traditionally used in fruitcakes, pastries, and winter confections because candying preserved fruit before refrigeration existed. Candied orange slices are a modern adaptation, offering a more decorative and versatile version of the classic treat.
Seasonal Adaptations
Winter oranges offer the brightest flavor and best texture, making this the ideal season for candied slices. In summer, add herbs like mint or basil to the syrup for a refreshing twist. Around holidays, incorporate warm spices such as cloves or star anise for a festive aroma.
Success Stories
Home bakers love these slices for their vibrant appearance and versatility. Many enjoy using them as cake toppers or homemade edible gifts. They are often praised for turning simple desserts into show-stopping creations.
Freezer Meal Conversion

Candied orange slices freeze very well. Arrange them in a single layer on a tray first, freeze until solid, then transfer to a freezer-safe container. Thaw at room temperature before using.
Pro Tips
- Slice oranges uniformly to ensure even cooking
- Simmer gently, never boil
- Use a cooling rack for proper drying
- Coat in sugar after drying for a crystallized finish
- Save the leftover syrup for teas, cocktails, or pancakes
Chef’s Special Tips
Chefs often blanch the orange slices for one minute before candying to remove bitterness from the peel. A few drops of lemon juice in the syrup help maintain bright color. For a glossy finish, brush slices with a thin layer of syrup right before serving.
Conclusion
Sweet and Citrusy Candied Orange Slices are a simple and elegant treat that enhances both everyday snacks and special desserts. Their vibrant color, glossy shine, and fresh citrus flavor make them a standout addition to your kitchen repertoire. Try making a batch today and explore the endless ways these beautiful slices can elevate your baking and gifting.
FAQs
Can I use any type of orange for candied orange slices?
Yes. Navel, Cara Cara, Valencia, and even blood oranges work beautifully. Just choose oranges with firm skin for cleaner slices.
Do I need to remove the peel before candying?
No. The peel is what becomes deliciously chewy and sweet during the candying process. Keep the peel on for the best texture.
How thin should I slice the oranges?
About ⅛ to ¼ inch thick. Thinner slices become more translucent, while thicker slices stay chewy.
How do I prevent the slices from falling apart?
Use a sharp knife, slice gently, and avoid very ripe or overly soft oranges. Simmer on low heat to maintain structure.
Why did my candied oranges turn bitter?
Bitter flavor usually comes from pith or overcooking. Blanching the slices briefly before candying helps reduce bitterness.
How long do candied orange slices take to dry?
Typically 12 to 24 hours at room temperature. A wire rack speeds up drying and prevents sogginess.
Can I speed up the drying process in the oven?
Yes. Dry them in the oven at the lowest temperature (around 170°F or 75°C) for 1 to 2 hours, checking frequently to avoid burning.
How should I store candied orange slices?
Store them in an airtight container at room temperature for up to two weeks or refrigerate for up to a month.
Can I freeze candied orange slices?
Yes. Freeze them in layers separated by parchment paper for up to three months.
What can I use candied orange slices for?
They’re great for decorating cakes, holiday desserts, charcuterie boards, melted chocolate dips, gifting, or just eating as a sweet snack.
