This Lemon Sourdough Discard Cake is a zesty treat that makes good use of your sourdough leftovers. It’s moist and bursting with fresh lemon flavor, perfect for any occasion!
Believe me, you won’t even taste the sourdough! I often enjoy a slice with my morning coffee. It’s like sunshine on a plate! 🍋☀️
Ingredients & Substitutions
Sourdough Starter Discard: This is the star ingredient! You can use any active, unfed sourdough starter. If you’re out of starter, unsweetened yogurt or applesauce can work in a pinch, but may slightly change the cake’s texture and taste.
Granulated Sugar: Regular granulated sugar is perfect here. If you’re looking for a healthier option, coconut sugar or a sugar substitute might work, but keep in mind these alternatives can alter the flavor and moisture slightly.
Unsalted Butter: For a dairy-free option, try using margarine or coconut oil. Personally, I find the flavor of butter really shines in this recipe, but oil can help keep the cake moist.
Fresh Lemon Juice and Zest: Fresh lemons are key for bright flavor. In a bind, bottled lemon juice is an alternative, but it lacks the freshness. If you can’t find lemons, try using orange or lime for a different twist!
How Can I Achieve the Perfect Cake Texture?
Achieving a moist and fluffy texture is crucial. Start by creaming the butter and sugar until light and fluffy; this creates air pockets for a light cake. When adding dry ingredients, mix just until combined to avoid overmixing, which can lead to a dense cake.
- Preheat your oven correctly so the cake bakes evenly.
- Don’t open the oven door while baking to prevent the cake from collapsing.
- A toothpick should come out clean when checking for doneness; if there’s wet batter, bake a little longer.
Lemon Sourdough Discard Cake
Ingredients You’ll Need:
For the Cake:
- 1 cup (240g) active sourdough starter discard (unfed)
- 1 cup (200g) granulated sugar
- 1/2 cup (115g) unsalted butter, softened
- 2 large eggs
- 2 cups (250g) all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- Zest of 2 lemons
- 3 tablespoons fresh lemon juice
- 1 teaspoon vanilla extract
For the Lemon Glaze:
- 1 cup (120g) powdered sugar
- 2 tablespoons fresh lemon juice
- 1 teaspoon lemon zest (optional for garnish)
How Much Time Will You Need?
This delightful cake will take about 15 minutes to prepare plus 50-60 minutes of baking time. You’ll want to let it cool completely before adding the glaze, so plan for about 1 hour more. In total, expect around 2 hours before you can enjoy a slice of your delicious cake!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). Greasing and flouring a 9×5-inch loaf pan or lining it with parchment paper will ensure your cake comes out easily after baking.
2. Cream Butter and Sugar:
In a large mixing bowl, beat together the softened butter and granulated sugar using an electric mixer. Continue mixing until the mixture is light and fluffy, about 3-4 minutes. This step is crucial for creating a nice texture!
3. Add Eggs:
Add the eggs to the butter-sugar mix, one at a time, beating well after each addition. This helps to incorporate air for a fluffier cake!
4. Combine Wet Ingredients:
Next, stir in the sourdough starter discard, lemon zest, lemon juice, and vanilla extract until everything is well combined.
5. Mix Dry Ingredients:
In a separate bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt to evenly distribute the leavening agents.
6. Combine Wet and Dry Ingredients:
Now, gradually add the dry ingredients to the wet mixture. Mix just until combined, being careful not to overmix. That’s the trick to keeping your cake light and airy!
7. Bake the Cake:
Pour the batter into your prepared loaf pan and smooth out the top. Then, pop it in the oven and bake for 50-60 minutes. You can check for doneness by inserting a toothpick into the center; it should come out clean when the cake is done.
8. Cool the Cake:
Once baked, let the cake cool in the pan for 10 minutes. After that, gently transfer it to a wire rack to cool completely. This cooling phase is crucial for the best texture.
9. Prepare the Lemon Glaze:
While the cake is cooling, make the lemon glaze. In a small bowl, whisk together the powdered sugar and fresh lemon juice until smooth. Adjust the consistency by adding more sugar or juice as needed.
10. Drizzle and Serve:
When the cake is completely cool, drizzle the lemon glaze over the top. If you like, sprinkle some extra lemon zest on top for added flavor and decoration. Now, it’s time to slice up your creation and enjoy the tangy, moist goodness of your lemon sourdough discard cake!
Happy baking! 🍰✨
Can I Use Different Types of Flour?
Yes! While all-purpose flour works best, you can substitute with whole wheat flour for a nuttier flavor, or a gluten-free blend if you’re avoiding gluten. Just keep in mind that this may change the texture slightly.
What If I Don’t Have Fresh Lemons?
No worries! Bottled lemon juice can work in a pinch, just make sure it’s 100% pure lemon juice. For a twist, you could also try using orange juice and zest for a different citrus flavor!
How Should I Store Leftovers?
Store any leftover cake in an airtight container at room temperature for up to 3 days. If you want to keep it longer, you can freeze slices wrapped in plastic wrap for up to 3 months. Just thaw at room temperature before enjoying!
Can I Make This Cake in Advance?
Absolutely! You can bake the cake a day or two ahead of time. Just wait to add the glaze until you’re ready to serve for the best presentation and taste. Happy sharing!
