Have you ever found yourself staring at a jar of sourdough discard, wondering what on earth to do with it? If you’re anything like me, you hate wasting ingredients—but don’t worry, I’ve got just the solution! These Sourdough Discard Chocolate Chip Muffins are soft, fluffy, and bursting with chocolatey goodness. They’re the perfect balance of slightly tangy, sweet, and utterly irresistible.
The best part? This recipe is incredibly simple! So, whether you’re a sourdough expert or a beginner looking for an easy way to use up discard, you’ll love these muffins.
Equipment
- Mixing bowls – For combining ingredients.
- Whisk & spatula – To mix everything smoothly.
- Muffin tin & liners – Ensures even baking.
- Measuring cups & scale – For accuracy.
- Oven thermometer – Helps maintain the right baking temperature.
What You’ll Need
Before we dive into the step-by-step process, let’s gather everything you need:
Dry Ingredients
- 🍞 300g all-purpose flour – Provides structure and a soft crumb.
- Substitution: You can use whole wheat flour for a nuttier flavor or a 1:1 gluten-free baking mix for a gluten-free option.
- 🥄 10g baking powder – Helps the muffins rise beautifully.
- Substitution: If you don’t have baking powder, you can use 5g baking soda plus 10g lemon juice.
- 🥄 ½ tsp baking soda – Adds extra lift and balances the acidity.
- Substitution: You can replace it with an extra 5g baking powder.
- 🧂 6g salt – Enhances flavor.
- Substitution: Use sea salt or Himalayan pink salt for a slight variation.
- 🌰 ¼ tsp nutmeg – A subtle warm spice to elevate the flavor.
- Substitution: You can replace it with cinnamon or leave it out if you prefer.
Wet Ingredients
- 🧈 113g unsalted butter, melted – Adds richness and moisture.
- Substitution: Swap for coconut oil or vegetable oil for a dairy-free option.
- 🍚 100g granulated sugar – Sweetness for balance.
- Substitution: Can be replaced with coconut sugar or maple syrup (adjust liquid accordingly).
- 🍯 100g brown sugar – Adds depth and chewiness.
- Substitution: Use white sugar with 1 tbsp molasses for the same effect.
- 🥚 2 large eggs – Essential for structure and binding.
- Substitution: Use flax eggs (2 tbsp flaxseed meal + 5 tbsp water) for a vegan alternative.
- 🥛 226g buttermilk – Keeps the muffins tender and moist.
- Substitution: Make your own by mixing 226g milk with 1 tbsp lemon juice.
- 🍞 56g sourdough discard – Adds a mild tang and depth of flavor.
- Substitution: Use extra buttermilk if you don’t have discard.
- 🍦 56g sour cream – Extra moisture and creaminess.
- Substitution: Use Greek yogurt or plant-based yogurt.
- 🍪 14g vanilla extract – Enhances sweetness and aroma.
- 🍫 200g chocolate chips – Because everything is better with chocolate!
- Substitution: Try white chocolate chips, peanut butter chips, or chopped nuts.

Step-by-Step Directions for Muffin Magic!
1️⃣ Preheat & Prep
Preheat your oven to 375°F (190°C). Line a muffin tin with paper liners or grease it lightly with butter. This prevents sticking and ensures even baking.
2️⃣ Mix the Dry Ingredients
In a large bowl, whisk together the flour, baking powder, baking soda, salt, and nutmeg. This step aerates the flour and evenly distributes the leavening agents for a uniform rise.
3️⃣ Combine the Wet Ingredients
In another bowl, mix the melted butter, granulated sugar, and brown sugar until well combined. This step helps dissolve the sugar for a smoother batter.
4️⃣ Add the Liquid Components
Beat in the eggs, buttermilk, sourdough discard, sour cream, and vanilla extract until smooth. Ensure everything is well incorporated to create a homogenous mixture.
5️⃣ Bring It All Together
Gradually fold the dry ingredients into the wet mixture, stirring gently until just combined. Avoid overmixing—this keeps your muffins light and fluffy instead of dense.
6️⃣ Stir in the Chocolate Chips
Gently fold in the chocolate chips, ensuring they’re evenly distributed. You can coat them in a little flour to prevent sinking.
7️⃣ Fill & Top
Spoon the batter into the prepared muffin cups, filling them about ¾ full. Sprinkle extra chocolate chips on top for a bakery-style finish!
8️⃣ Let the Batter Rest (Optional but Recommended)
Let the batter sit for 10 minutes before baking. This allows the flour to hydrate and gives the muffins a better texture.
9️⃣ Bake to Perfection
Bake for 18-22 minutes, or until a toothpick inserted in the center comes out clean. If the tops brown too quickly, loosely cover with foil for the last few minutes.
🔟 Cool & Enjoy
Let the muffins cool in the pan for 5 minutes, then transfer them to a wire rack to cool completely. This prevents sogginess.
1️⃣1️⃣ Store for Later
Once completely cooled, store in an airtight container at room temperature for up to 3 days, in the fridge for a week, or freeze for up to 3 months.
Why You’ll Love These Muffins!
- No food waste! Perfect for using up leftover sourdough discard.
- Moist & fluffy texture with a tender crumb.
- Rich, deep flavor with a hint of tanginess from the sourdough.
- Loaded with gooey chocolate chips!
- Simple and beginner-friendly.

How to Store & Reheat
- Room Temperature: Store in an airtight container for up to 3 days.
- Refrigeration: Keeps fresh for up to a week.
- Freezing: Freeze individually wrapped muffins for up to 3 months. Reheat in the oven or microwave for a warm treat!
How to Serve & What to Serve With
- Warm with butter – Melts beautifully into the muffins.
- With coffee or tea – Perfect for a cozy morning treat.
- As a dessert – Serve with a scoop of vanilla ice cream.
- With fresh fruit – Berries complement the flavors well.

FAQs
Do I Have to Use Sourdough Discard for this Chocolate Chip Muffins recipe?
If you don’t have discard, you can replace it with an extra 56g of buttermilk.
Can I Add Nuts or Other Mix-ins in my Chocolate Chip Muffins?
Absolutely! Try adding chopped walnuts, pecans, or even dried fruit for a twist.
What If I Don’t Have Buttermilk for Chocolate Chip Muffins?
No problem! Mix 226g milk with 1 tbsp lemon juice or vinegar and let it sit for 5-10 minutes.
Can I Use a Different Type of Flour in Chocolate Chip Muffins recipe?
Yes! You can swap out all-purpose flour for whole wheat or gluten-free flour blends, though the texture may be slightly different.

The Ultimate Guide to Making Sourdough Discard Chocolate Chip Muffins
- Total Time: 35 mins
- Yield: 12 1x
Description
Got leftover sourdough discard? Turn it into something delicious! These 🧁🌟Sourdough Discard Chocolate Chip Muffins🧁🌟 are moist, rich, and packed with gooey chocolate. Perfect for breakfast, snacks, or dessert! Try this easy, no-waste recipe today!
Ingredients
- 300g all-purpose flour
- 10g baking powder
- ½ tsp baking soda
- 6g salt
- ¼ tsp nutmeg
- 113g unsalted butter, melted
- 100g granulated sugar
- 100g brown sugar
- 2 large eggs
- 226g buttermilk
- 56g sourdough discard
- 56g sour cream
- 14g vanilla extract
- 200g chocolate chips
Instructions
- Preheat your oven to 375°F (190°C) and line a muffin tin with liners.
- In a large bowl, whisk together flour, baking powder, baking soda, salt, and nutmeg.
- In another bowl, mix melted butter, granulated sugar, and brown sugar until combined.
- Beat in the eggs, buttermilk, sourdough discard, sour cream, and vanilla extract.
- Gradually fold the dry ingredients into the wet ingredients, mixing until just combined.
- Stir in the chocolate chips, ensuring they are evenly distributed.
- Divide the batter evenly among the muffin cups, filling about ¾ full and topped with more chocolate chips.
- Bake for 18-22 minutes or until a toothpick inserted comes out clean.
- Let cool in the pan for 5 minutes before transferring to a wire rack to cool completely.
- Prep Time: 15 mins
- Cook Time: 20 minutes
Nutrition
- Serving Size: 1
- Calories: 290 per muffin
- Sugar: 22g
- Sodium: 230mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 38g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 45mg
There you have it—the ultimate Sourdough Discard Chocolate Chip Muffins! Whether you’re a seasoned baker or just looking for a fun way to use up sourdough discard, these muffins are a must-try. The mix of buttery richness, tangy sourdough, and melty chocolate chips creates a flavor explosion in every bite.
So, grab your apron, preheat that oven, and get baking! Your taste buds (and your family) will thank you!
Did you try this recipe? Let me know! 🙌 Happy Baking!