
I lost count of how often I baked this blueberry quick bread last summer, but it was a lot—pretty much anytime my sourdough discard stacked up and I’d come home from the farmers market with more blueberries. One day it just clicked—put the two together. That happy accident turned into our family favorite. The zip from the sourdough and sweetness from the berries? Total game changer.
A few weeks back, my neighbor showed up with a cup of coffee, obviously hinting she hoped for a slice of that blueberry bread. Honestly, the ones your friends can't stop talking about are the classics.
Tasty Ingredients
- The Right Pan: Use an 8.5 by 4.5 inch loaf pan—makes sure your loaf bakes evenly
- Sourdough Discard: Just grab it straight from the fridge—no need to fuss with it
- Lemon Zest and Juice: Adds a pop of bright citrus that really brings out the berry flavor
- Plain Vegetable Oil: Makes the bread extra moist, more than butter would
- Blueberries—Fresh or Frozen: Either kind melts right in and works great

Easy Loaf Instructions
- Finishing Touch:
- That zingy lemon glaze on top is totally optional—but man, it tastes awesome.
- Don’t Crush the Berries:
- Roll your berries in a little flour before stirring in, helps keep them scattered instead of sinking.
- Mix It Up Gently:
- Don’t overdo it when you blend the dry stuff in—stop as soon as it looks mixed so your bread stays fluffy.
- Put the Wet Ingredients Together:
- No fancy mixer needed, a whisk and a bit of elbow grease work just fine.

From quick breakfasts to lazy afternoon snacks, this loaf’s my absolute favorite way to use up sourdough discard. Just goes to show: sometimes the best things come from leftovers you never meant to keep.
Recipe FAQs
- → Are frozen blueberries okay?
- Sure, just don’t let them thaw first. Toss them with a little flour so they don't sink.
- → Does the starter need to be active?
- Nope, a sourdough discard works well since this bread rises with baking powder.
- → Do I have to add lemon?
- Not really, but the lemon zest and juice pair nicely with the sweetness of the blueberries and the tangy starter.
- → How should I keep this bread fresh?
- Use an airtight container to store it at room temp for 2-3 days, or in the fridge for about a week. Freeze it for up to 3 months if needed.
- → Can I skip the glaze?
- Totally, the bread’s tasty on its own. But the lemon glaze gives it a sweet-tangy twist that you'll love.