Orange Slices Oven Recipe: A Detailed Guide

If you are looking for a delicious and healthy snack to enjoy, you can’t go wrong with a refreshing batch of orange slices. This timeless classic snack is perfect for any time of the day, and it’s a great way to satisfy your sweet tooth without compromising your health.

However, if you want to take your orange slices game to the next level, why not try the oven-baked version? These crispy and crunchy orange slices are a great way to switch up your snacking habits, and they also make an excellent snack to serve your guests and impress them. In this article, we will take a closer look at the orange slices oven recipe and all that it entails.

The Science behind Orange Slices and Baking

Before we dive into the recipe itself, let’s first explore the science behind orange slices and baking. Oranges are a rich source of Vitamin C, which is an essential nutrient that helps to boost your immune system, promote healthy skin, and prevent chronic diseases.

However, Vitamin C is a delicate nutrient that can be easily destroyed by heat and light. When you cut an orange, the air oxidizes the Vitamin C, making it less effective. Additionally, baking oranges at high temperatures can further reduce the amount of Vitamin C in the fruit.

So, how can we enjoy baked orange slices without compromising the nutritional value? The key is to bake the orange slices at low temperatures for longer periods. This way, you can preserve as much of the Vitamin C content as possible, while still achieving the crispy texture that we all crave.

Selecting the Best Oranges for Baked Slices

The first step in making baked orange slices is to select the best possible oranges. You want to choose oranges that are firm and juicy. Avoid oranges that are too soft or have any visible bruises or blemishes.

When it comes to the type of oranges you should use, you have several options. Navel oranges are the most popular variety and are easy to find in most grocery stores. However, blood oranges and Valencia oranges can also work well for this recipe.

Cleaning and Preparation

Once you have your oranges, the next step is to clean and prepare them. Start by washing the oranges under running water, and then pat them dry with a paper towel.

Using a sharp knife, slice the oranges into thin even slices, about 1/4 inch in thickness. You can remove the end pieces of the oranges if you want, but it’s not necessary.

Tips and Variations

Now that you have your orange slices ready, it’s time to add some flavor and variety to them. Here are a few tips and variations to try:

  • Add a sprinkle of cinnamon or pumpkin spice before baking for a warm and cozy flavor.

  • Drizzle honey or maple syrup over the orange slices before baking for a sweet and sticky treat.

  • Add some chopped nuts or dried fruits to the orange slices for extra texture and flavor.

  • If you want a savory version of this recipe, add some salt and pepper to the orange slices before baking.

The Recipe

Without further ado, let’s get into the recipe for baked orange slices.


  • 3-4 medium-sized oranges

  • 2 tablespoons of coconut oil or olive oil

  • Optional: cinnamon, honey, chopped nuts, or dried fruits


  1. Preheat the oven to 200°F (93°C).

  2. Line a baking sheet with parchment paper or a silicone mat.

  3. Arrange the orange slices on the baking sheet, making sure they are not touching each other.

  4. Using a brush or a spoon, coat the top of each orange slice with a light layer of oil.

  5. If desired, sprinkle cinnamon, honey, or any other toppings on top of the orange slices.

  6. Bake the orange slices in the preheated oven for 2-3 hours, flipping the slices over halfway through. The orange slices should be golden brown and crispy.

  7. Once baked, remove the orange slices from the oven and let them cool on the baking sheet for a few minutes before transferring them to a plate.

Doneness Checks

One of the most important things to keep in mind when making baked orange slices is to check for doneness regularly. You want to make sure that the orange slices are not undercooked or overcooked.

To check for doneness, remove one of the orange slices from the baking sheet and let it cool for a few minutes. If the orange slice is crispy and snaps easily, it’s done. If it’s still soft or moist, put it back in the oven and check again in 30 minutes.

Overcooking and Undercooking

Overcooking and undercooking your baked orange slices can lead to less-than-ideal results. If you overcook the orange slices, they can become burnt and bitter. If you undercook them, they can be chewy and soft.

To prevent overcooking, make sure to monitor the orange slices regularly and remove them from the oven when they are golden brown and crispy. To prevent undercooking, make sure to bake the orange slices at a low temperature for a long time, and don’t rush the process.

Final Thoughts

Overall, baked orange slices make a delicious and nutritious snack that’s perfect for any occasion. With the right selection, cleaning, preparation, and cooking technique, you can enjoy crispy and crunchy orange slices that are packed with flavor and nutrients. Give this recipe a try and experiment with your favorite toppings and variations. Happy cooking!

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  • FAQS On Orange Slices Oven Recipe

    What Ingredients Do I Need For The Orange Slices Oven Recipe?

    For the orange slices oven recipe, you will need:

    • 4 large oranges
    • 2 tablespoons of honey
    • 1 tablespoon of cinnamon
    • 1 tablespoon of brown sugar
    • 2 tablespoons of melted butter

    How Do I Prepare The Oranges For This Recipe?

    To prepare the oranges, start by washing them thoroughly under running water. Then, slice each orange crosswise into round sections, ensuring that they are approximately half an inch thick. Remove any seeds if present.

    What Is The Process For Cooking The Orange Slices In The Oven?

    Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper or lightly grease it with cooking spray. In a small bowl, combine honey, cinnamon, brown sugar, and melted butter. Place the orange slices on the prepared baking sheet and brush each slice with the honey mixture, ensuring they are evenly coated. Bake for about 12-15 minutes or until the oranges are tender and slightly caramelized.

    Can I Use This Recipe For A Different Citrus Fruit?

    Yes, this recipe can be modified to use other citrus fruits such as grapefruits or mandarins. The cooking time may vary slightly depending on the size and juiciness of the fruit, so it’s recommended to keep an eye on them while they bake.

    What Can I Serve The Oven-baked Orange Slices With?

    The orange slices can be served in various ways. They can be enjoyed as a delicious and refreshing snack on their own. Alternatively, you can serve them on top of yogurt, ice cream, or pancakes for a burst of citrusy flavor. They can also be incorporated into salads or used as a topping for desserts like cakes or puddings. The versatility of these oven-baked orange slices allows for creativity in serving them with a wide range of dishes.