Double Chocolate Sourdough Muffins
These double chocolate sourdough muffins are the best muffins you'll ever make with your sourdough starter discard.
Chock-full of chocolate chips so there's extra chocolate in every bite. They practically melt in your mouth!
The batter can be mixed and baked right away OR fermented overnight in the fridge.
They bake up just like big, bakery-style muffins that are ultra moist!

This AMAZING recipe for double chocolate sourdough muffins is a delicious way to use your unfed sourdough starter discard.
The addition of cocoa powder and chocolate chips makes them irresistible.
A sourdough recipe that's sure to become one of your favorites!
This muffin recipe makes 16 double chocolate sourdough muffins.
Because these muffins freeze great, we like to make a double batch and freeze some for later. They are easy to thaw out for a quick breakfast, snack or dessert.
What you'll need for sourdough chocolate muffins
For this recipe, we modified our sourdough banana nut muffins by removing the bananas and butter and replacing them with extra sour cream and oil to keep the muffins super moist.
We also added cocoa powder and chocolate chips for a rich deep chocolate flavor.
- all-purpose flour
- cocoa powder
- baking soda
- baking powder
- salt
- vegetable oil*
- granulated sugar
- eggs
- sour cream*
- milk*
- vanilla extract
- unfed sourdough starter discard
- chocolate chips
Here are a few ways to modify the recipe if needed:
- We prefer to use avocado oil for our recipes because it has a neutral flavor. Avocado oil can be replaced with either melted butter or melted coconut oil. Do not use solid coconut oil in this recipe as it will not mix into the batter evenly.
- Sour cream can be replaced with full-fat, plain greek yogurt.
- We use unsweetened almond milk to help thin down the batter but feel free to choose from whole milk, skim milk, or any plant-based milk.
- Because this recipe is made with a ยฝ cup sourdough starter that hasn't been fed, it's a great way to make sure that your sourdough discard never goes to waste. But, it can also be used with a sourdough starter that is active. You will still need to use baking soda and baking powder for the muffins to rise.
- If you like nuts, try adding a ยฝ cup of chopped pecans or chopped walnuts for a different flavor variation.
- For the best texture, we do not recommend using whole wheat flour or bread flour.
Helpful equipment
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How to make double chocolate sourdough muffins

The batter is made without the use of a stand mixer. All you need is a few bowls, a whisk, and a spatula to mix the batter. (The recipe makes 16 muffins)
NOTE: The muffins will bake at 425ยฐF (218ยฐC) for the first 5 minutes and at 350ยฐF (176ยฐC) for the remaining 15 minutes. The initial higher temperature will help to give the muffins a bigger oven spring.
Preheat the oven to 425ยฐF (218ยฐC) and place the oven rack in the center position. Line a muffin tin with paper liners.
In a large mixing bowl, whisk together the AP flour, cocoa powder, baking soda, baking powder, and salt. Set the bowl aside.
In a separate bowl mix the wet ingredients. Use a whisk to combine the oil, sugar, eggs, sour cream, milk, vanilla extract, and sourdough starter discard. Mix until the ingredients come together and are smooth.
Pour the wet ingredients into the bowl with the dry ingredients and mix the batter until it just comes together. Do not over-mix the batter.
Add the chocolate chips and stir until they are evenly distributed in the batter.
Use an ice cream scooper to fill the liners. The batter should come to the top of the liner for bigger muffins. Sprinkle a few chocolate chips on top of each one if you want even more chocolate flavor!
Bake the muffins for the first 5 minutes at 425ยฐF (218ยฐC) in the preheated oven. Lower the oven temperature to 350ยฐF (176ยฐC) and continue to bake the muffins for an additional 15-18 minutes.
A toothpick inserted into the center should come out clean when they are done.
Remove the muffins from the oven and allow them to cool completely in the muffin tin or transfer them to a wire rack.

How to store them
If you have leftovers, store them in an airtight container at room temperature for up to 5 days or in the fridge for up to a week.
They freeze great too! Just wrap them individually in plastic wrap and place them into a freezer-safe container to avoid freezer burn. The sourdough muffins will stay fresh for up to 3 months in the freezer.
More sourdough discard recipes
- sourdough morning glory muffins
- sourdough blueberry muffins
- lemon poppy seed sourdough muffins
- sourdough pop tarts
- sourdough chocolate chip cookies
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Double Chocolate Sourdough Muffins
INGREDIENTS
- 2 cups (240 g) all purpose flour
- ยฝ cup (45 g) cocoa powder (regular or dark)
- 2 teaspoons baking powder
- ยฝ teaspoon baking soda
- 1 teaspoon (5 g) salt
- ยฝ cup (125 g) unfed sourdough starter
- ยฝ cup (120 g) avocado oil (or vegetable oil)
- 1 cup (200 g) granulated sugar
- 2 large eggs
- ยพ cup (185 g) sour cream
- 2 teaspoons (10 g) vanilla extract
- ยผ cup (60 g) milk
- 1 ยพ cups (315 g) semi-sweet chocolate chips
INSTRUCTIONS
- Preheat the oven to 425ยฐF (218ยฐC) and place the oven rack in the center position. Line a muffin tin with paper liners.
- In a large mixing bowl, whisk together 2 cups AP flour, ยฝ cup cocoa powder, ยฝ teaspoon baking soda, 2 teaspoons baking powder and 1 teaspoon salt. Set the bowl aside.
- In a separate bowl mix the wet ingredients. Use a whisk to combine the ยฝ cup of oil, 1 cup sugar, 2 eggs, ยพ cup sour cream, ยผ cup milk, 2 teaspoons vanilla extract and ยฝ cup of sourdough starter discard. Mix until the ingredients come together and are smooth.
- Pour the wet ingredients into the bowl with the dry ingredients and mix the batter until it just comes together. Do not over mix the batter. Add the chocolate chips and stir until they are evenly distributed in the batter.
- Use an ice cream scooper to fill the liners. The batter should come to the top of the liner for bigger muffins. Sprinkle a few chocolate chips on top of each one if you want even more chocolate flavor!
- Bake the muffins for the first 5 minutes at 425ยฐF (218ยฐC) in the preheated oven. Lower the oven temperature to 350ยฐF (176ยฐC) and continue to bake the muffins for an additional 15-18 minutes. A toothpick inserted into the center should come out clean when they are done.
- Remove the muffins from the oven and allow them to cool completely in the muffin tin.



This recipe is magnificent. They are like bakery muffins not the little dinky muffins one normally makes. Thank you for this recipe.
Delicious! These were light, fluffy and so so chocolate filled deliciousness. I substituted 1 C of the 2 with almond flour and used apple sauce to substitute the oil to make them a touch healthier. Still amazing. I will absolutely make these again!
So good! My first ever with discard! I made it with bread flour and added espresso powder. They turned out fluffy and super moist! Thank you for posting!
These muffins are fantastic . I substituted yoghurt for sour cream as others had suggested . Be sure to fill the muffin liners to the top to get the perfect muffin top
My family loves this recipe! Always turns out perfect! I have to double the recipe every time I make it.
So I love these. The first time I made them and accidentally use 2 Tblsp instead of 2 tsp baking powder. The mistake made a more cake like texture. My 3rd batch I think I'll make that same mistake.....yum!
Perfection! I used dark chocolate chips - if youโre a fan of the more bitter, dark flavor these are incredible!
This recipe is amazing! The flavor and texture are perfect. Love the trick for getting a better oven spring. They came out looking like bakery muffins.!
Thank you Jen ๐
This recipe looks great! I havenโt made them yet but was wondering how I could add a coffee flavor to them? Would you suggest brewed espresso or powder? Instant coffee maybe? TIA
I would add espresso powder, maybe 2-3 tablespoons.
delicious!