Gluten Free Orange Cupcakes are made for citrus season; bright, fresh, and bursting with real orange flavour. They’re gluten-free, dairy-free, and rice-free, using sorghum flour and potato starch for the tender crumb you want in a cupcake. If you’ve been hunting for a cupcake that checks all the boxes and tastes like sunshine, this is it.

During the winter when citrus is in season I make as many of my favourite citrus recipes as I can. For an entire winter menu showcasing citrus I would start with this unique grapefruit avocado salad with tomato-cumin dressing. The main course would be Arctic Char with citrus sauce or Halibut with Hazelnut Lemon breading. These cupcakes will end the meal perfectly.
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🍊 Ingredients
Freshly squeezed orange juice and zest are essential in this recipe. Remove all the zest from the oranges before you squeeze them. The excess can be frozen and used in other recipes. You'll be happy you saved it!
- Oranges - Valencia or naval oranges give the most juice. Cara Cara and tangergines are sweeter.
- Sorghum flour - Has a mild, sweet flavour and smooth texture. It works in both savoury and sweet recipes. It's high protein and fibre helps add structure to baking.
- Potato starch - Gives a smooth texture and tenderness to baking plus provides structure and binding power. Yet too much potato starch gives baked goods a crumbly texture. This is not the same as potato flour.
- Baking powder and baking soda - Using two leaveners helps lighten the texture of baked goods.
- Xanthan gum - This is the glue that adds structure to gluten free baking. It seems expensive but is used in tiny amounts. Just buy it!
- Eggs - Help create structure in gluten free baking.
- Dairy free vegetable shortening - This demonstrates that dairy free can be delicious too.
- Icing sugar - Some occasions just call for icing.
See recipe card for complete ingredient list and exact amounts.
🍊 Instructions
Maximize juice - To get the most juice from your fruit microwave oranges for about 15 seconds each. Or them back and forth on the counter with your hands for the same outcome.
Zesting with a hand zester or rast (Microplane)- When you zest oranges get all the zest and make the most of it. The zest will keep in the freezer and when you have it on hand you'll find more ways to use it.
In this video I show you how I zest citrus fruit and, for the adventurous cooks in the crowd, how to cut citrus supremes.
🍊 Substitutions
Oranges - Blood oranges will give a unique deep colour. I've never tried them in this recipe (but I should).
Sorghum flour - Oat flour is the best substitute for sorghum flour.
Dairy free vegetable shortening - Substitute with butter if you don't want dairy free.
Dairy Free Substitutions - Since a significant percentage of people with celiac disease have some degree of lactose intolerance, especially during the first year as their gut heals, it makes sense to have a few dairy free recipes up your sleeve.
🍋 Variations
Fill your cupcakes - Buy a cupcake corer to remove the centre of the the cupcake and add some filling. Put the piece of cupcake back on top and use icing to hide the evidence. This is the perfect solution for gluten free cupcakes where the top of the cupcake is very flat. Although these cupcakes have a domed top, they would be decadent filled with homemade lemon or orange curd inside.
🍊Get The Tools
Gluten free baking has plenty of challenges so if you're new to baking and you love cake, start with cupcakes. Buy the tools you like for the baking you want to do and make it fun!
- This hand held press juicer is really the best juicer. One, or a pair, like these yellow and green juicers (for lemons and limes) would be a fabulous gift.
- If you like power tools then this small electric juicer is for you.
- Muffin tins vary in size. I have both 6 and 12-count regular size muffin tins.
- Colourful paper cupcake liners go with everything and can make a stand out presentation. Keep some on hand at all times.
- Silicone cupcake liners, available round or square, are the best environmental choice.
- Portion scoops for both mini and regular size cupcakes, ensure a consistent size for even baking.
- The cupcake corer is a fun tool for filling cupcakes like I did in these Black Forest Cupcakes.
- A reusable piping bag set or disposable piping bags (12, 24 or 50) make icing easy. If you don't bake often a regular freezer zipper type bag works too.
🧁 Top Tip
Make your presentation count - Put cooked cupcakes into a second cupcake liner to show off the colour. Even the prettiest cupcake liners lose their cuteness once cooked. Present them on a pedestal tray or buy a fancy twirling cupcake display stand for an impressive presentation every time!

Gluten Free Orange Cupcakes with Orange Icing
Ingredients
- 4-6 oranges juice and zest
DRY INGREDIENTS
- ¾ cup sorghum flour
- ¾ cup potato starch
- ¾ cup white sugar
- ¼ teaspoon salt
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- 1 teaspoon xanthan gum
WET INGREDIENTS
- 1 cup orange juice
- 2 teaspoon minced orange zest
- 2 tablespoon vegetable oil
- 1 tablespoon melted honey
- 2 eggs beaten
- 2 teaspoon vanilla
ORANGE ICING
- ¼ cups dairy free vegetable shortening
- 2 cups icing sugar
- 1 teaspoon vanilla
- 2-3 tablespoon fresh orange juice
Instructions
CUPCAKES
- Zest 2 orange and set aside. Squeeze oranges to measure 1 cup of juice (plus 3 tablespoon more for the icing) and set aside.
- Preheat oven to 350°F. Fill cupcake pan with 16-18 paper liners.
- In mixing bowl whisk together sorghum flour, potato starch, sugar, salt, baking powder, baking soda and xanthan gum until evenly combined.
- In a large pyrex measuring cup mix orange juice, zest, oil, honey, eggs and vanilla until combine. Add to dry ingredients and stir just until combined. Let the batter sit for 1 minute before scooping into paper-lined cupcake tins.
- Bake in preheated oven 20-25 minutes. Remove from the oven and let cool slightly. Transfer cupcakes to a wire rack and allow to cool completely before frosting. Makes 16-18.
ORANGE ICING
- In medium mixing bowl of an electric mixer beat shortening until smooth.
- Slowly add icing sugar, vanilla and orange juice. Increase speed once all ingredients are combined and beat until desired consistency. Add more juice if icing is too thick and more icing sugar if it is too runny.
- Spoon icing into a plastic freezer bag or pastry bag with a piping tip. Frost cupcakes piping in a circular motion starting on the outer edge and finishing in the center. Swirl up as you finish.
Notes
Nutrition
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New here? Overwhelmed or frustrated? Get started with these 29 Tips about GF flour and get cooking. I can help you learn to cook gluten free food everyone wants to eat, and have fun doing it.
🎉 Exciting news! Adventures in a Gluten Free Kitchen, a membership for gluten free cooks, is coming soon. Click to learn more and join the waitlist!
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Cinde Little
This recipe demonstrates that all the guidelines about gluten free flour are not rules. They are just guidelines. Using just sorghum flour and potato starch they have the delicate crumb you want.