As a backyard chicken keeper, finding nutritious and cost-effective treats for your flock is always a priority. If you’re also a sourdough enthusiast, you might have wondered if there’s a way to repurpose your sourdough discard rather than tossing it out. Good news! Feeding sourdough discard to your chickens is not only a great way to reduce waste, but it also provides your birds with a healthy, beneficial treat. In this post, we’ll explore the benefits of feeding sourdough discard to chickens and how to incorporate it into their diet safely.

- Nutrient-Rich Treat: Sourdough discard is packed with beneficial nutrients, including vitamins B1, B6, B12, and niacin, as well as minerals like iron, magnesium, and zinc. These nutrients contribute to the overall health and well-being of your chickens.
- Waste Reduction: Feeding sourdough discard to your chickens is an excellent way to reduce kitchen waste and make the most of your sourdough starter.
- Variety in Diet: Adding sourdough discard to your chickens’ diet provides variety and enrichment, keeping them engaged and happy.
- Improved Digestion: The probiotics in sourdough discard help maintain a healthy balance of gut bacteria in your chickens, aiding in digestion and nutrient absorption.
- Boosted Immunity: The vitamins and minerals in sourdough discard support your chickens’ immune system, helping them fight off diseases and infections.
- Healthier Feathers: The nutrients in sourdough discard, especially the B vitamins and zinc, support healthy feather growth and maintenance, ensuring your chickens look their best.

Precautions and Considerations
- Acidity Levels: Raw sourdough discard can be acidic. If you notice any digestive upset in your chickens, consider reducing the amount you feed or baking the discard before offering it.
- Diet Balance: Remember that sourdough discard should be a supplement to your chickens’ regular diet, not a replacement. Ensure they have access to a balanced feed that meets all their nutritional needs.
Conclusion
Feeding sourdough discard to your chickens is a win-win situation. It reduces kitchen waste and provides your flock with a nutritious, probiotic-rich treat that can enhance their health and well-being. By incorporating sourdough discard into their diet in moderation and with proper precautions, you can enjoy the benefits of both happy chickens and a sustainable kitchen practice.