These Sourdough Chai Cupcakes are a warm hug in cake form! With a hint of cinnamon, ginger, and cardamom, they bring a cozy vibe to your dessert table.
Making these cupcakes feels like a treat! I love how the sourdough adds a unique twist. Enjoy them with a cup of tea, and feel free to save one for later—if you can resist the deliciousness! 😄
Key Ingredients & Substitutions
Sourdough Starter: This is the star of the show! Make sure it’s active and bubbly for the best results. If you don’t have sourdough starter, you can use Greek yogurt or buttermilk, adjusting the flour slightly to maintain consistency.
Brown Sugar: Packed brown sugar adds moisture and a slight caramel flavor. You can substitute it with granulated sugar if you’re in a pinch, but the cupcakes won’t be as rich.
Chai Spice Blend: This blend gives the cupcakes their unique flavor. If you don’t have all the spices, try mixing cinnamon, ginger, and nutmeg to get a similar warmth. You can also use store-bought chai spice if it’s available!
Unsalted Butter: Use unsalted for better control of salt in your recipe. If you’re dairy-free, consider coconut oil or a plant-based butter alternative; just note that it may change the flavor slightly.
How Do You Achieve Tender Cupcakes Without Overmixing?
Mixing is key to the texture of your cupcakes. Overmixing can lead to dense, tough cupcakes. Here’s how to mix properly:
- Combine wet ingredients and dry ingredients separately, as per the instructions.
- When adding dry to wet, use a gentle folding motion. This helps incorporate air without developing too much gluten.
- Mix until just combined. A few lumps are okay; they’ll bake out.
Remember, the more gentle you are, the lighter your cupcakes will turn out!

How to Make Sourdough Chai Cupcakes
Ingredients You’ll Need:
For the Cupcakes:
- 1 cup sourdough starter (active and bubbly)
- 1 1/4 cups all-purpose flour
- 3/4 cup brown sugar, packed
- 1/2 cup unsalted butter, melted
- 2 large eggs
- 1/2 cup milk (whole or 2%)
- 1 tsp vanilla extract
- 1 tsp baking soda
- 1/2 tsp salt
- 2 tsp chai spice blend (see below)
Chai Spice Blend:
- 1 tsp ground cinnamon
- 1/2 tsp ground ginger
- 1/4 tsp ground cardamom
- 1/4 tsp ground cloves
- 1/4 tsp ground nutmeg
- 1/8 tsp ground black pepper (optional, for subtle warmth)
For the Frosting:
- 1/2 cup unsalted butter, softened
- 3 cups powdered sugar, sifted
- 2-3 tbsp heavy cream or milk
- 1 tsp vanilla extract
- 1/2 tsp chai spice blend (same as above)
- Pinch of salt
How Much Time Will You Need?
This recipe takes about 15 minutes to prepare and 18-22 minutes to bake, followed by a cooling time of at least 30 minutes. Overall, you should set aside about 1 hour to make and frost these delightful cupcakes.
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). While it heats up, line a 12-cup muffin tin with cupcake liners to get ready for the batter.
2. Make the Chai Spice Blend:
In a small bowl, mix together all the ingredients for the chai spice blend. Give it a stir and set it aside for later use.
3. Combine the Wet Ingredients:
In a large mixing bowl, combine the sourdough starter, melted butter, brown sugar, eggs, milk, and vanilla extract. Mix everything together until it’s well combined and smooth.
4. Whisk the Dry Ingredients:
In another bowl, whisk together the all-purpose flour, baking soda, salt, and 2 teaspoons of your chai spice blend. This helps ensure everything is evenly distributed.
5. Mix Wet and Dry Ingredients:
Gradually add the dry ingredients to the wet mixture. Mix gently with a spatula or wooden spoon until everything is just combined—try not to overmix to keep your cupcakes tender!
6. Fill the Cupcake Liners:
Evenly divide the batter among the lined cupcake cups, filling each about 2/3 full to leave room for rising.
7. Bake the Cupcakes:
Place the muffin tin in the oven and bake the cupcakes for about 18-22 minutes. You’ll know they’re done when a toothpick inserted into the center comes out clean.
8. Cool the Cupcakes:
When they’re done baking, remove the cupcakes from the oven and let them cool in the pan for about 5 minutes. After that, transfer them to a wire rack to cool completely.
9. Make the Frosting:
While your cupcakes are cooling, grab another bowl to prepare the frosting. Beat the softened butter until it’s creamy and smooth.
10. Add the Powdered Sugar:
Gradually add the sifted powdered sugar, one cup at a time, mixing well after each addition to prevent lumps.
11. Finish the Frosting:
Add the heavy cream (or milk), vanilla extract, the chai spice blend, and a pinch of salt to the bowl. Beat on high speed until the frosting is light and fluffy. If it’s too thick, add a little more cream or milk to reach the desired consistency.
12. Frost the Cupcakes:
Once the cupcakes are completely cooled, it’s time to frost them. You can either pipe the frosting on top or spread it with a knife. Either way, it’s going to be delicious!
13. Add the Finishing Touch:
If you like, sprinkle a little extra chai spice or cinnamon over the frosting for a lovely garnish. It adds a nice touch and extra flavor!
Enjoy your fragrant and flavorful Sourdough Chai Cupcakes!
Can I Use Different Flour for This Recipe?
Yes, you can substitute all-purpose flour with whole wheat flour for a heartier texture, or a gluten-free blend if needed. Just be aware that it might change the cupcake’s final texture and taste a bit.
Can I Make These Cupcakes Vegan?
Absolutely! You can replace the eggs with flaxseed meal (1 tbsp flaxseed + 2.5 tbsp water per egg) and use a plant-based butter alternative and non-dairy milk instead. The flavor will still be delicious!
How Should I Store Leftovers?
Store any leftover cupcakes in an airtight container at room temperature for up to 3 days. For longer storage, you can refrigerate them for up to a week, but be sure to allow them to come to room temperature before serving for the best taste.
What Can I Use Instead of Chai Spice Blend?
If you don’t have a chai spice blend, you can create a quick substitute with equal parts cinnamon and ginger, and add a bit of nutmeg and cloves for warmth. Alternatively, pumpkin pie spice can work in a pinch for a similar flavor profile!



