Introduction
Have you ever wanted to bake fresh, tasty bread at home without using commercial yeast? If yes, then sourdough starter is your new best friend! A sourdough starter is a natural mix of flour and water that captures wild yeast from the air. Over time, it becomes bubbly and full of good bacteria that help your bread rise and give it a slightly tangy flavor.
Many people love sourdough bread because it’s healthier, easier to digest, and has a rich, homemade taste. The best part? You can make the starter yourself with just two basic ingredients and a little patience. It’s like raising a tiny kitchen pet—feed it, watch it grow, and enjoy thedelicious rewards. Let’s get started on your sourdough journey!
Ingredients – Sourdough Starter
You only need two ingredients to make a sourdough starter:
- Flour – Use all-purpose flour or whole wheat flour. Whole wheat works faster because it has more nutrients.
- Water – Use filtered or room-temperature tap water. Avoid chlorinated water, as it may slow down the starter’s growth.

Step-by-Step Process – Sourdough Starter
Making a sourdough starter takes about 5 to 7 days, and each day you’ll feed it to help it grow. Here’s how to do it step-by-step:
Day 1: Mix and Let It Sit
- In a clean glass jar, mix:
- 1/2 cup of flour
- 1/4 cup of water
- Stir well until it looks like thick pancake batter.
- Cover the jar loosely with a lid or cloth. Leave it at room temperature.
Let it sit for 24 hours.
Day 2: Feed the Starter
- You might see a few bubbles. That’s a good sign!
- Discard (remove) half of the mixture.
- Add:
- 1/2 cup flour
- 1/4 cup water
- Stir again and cover loosely. Let it sit for another 24 hours.
Day 3 to Day 6: Keep Feeding Daily
- Each day, remove half of the starter and feed it the same amount of flour and water.
- You’ll start to see more bubbles and a sour smell—this means the wild yeast is growing!
- By Day 4 or 5, your starter should double in size after feeding. That’s when you know it’s getting strong.
Day 7: Ready to Use!
- Your starter should be bubbly, airy, and smell slightly sweet and sour.
- If it doubles in size within 4 to 6 hours of feeding, it’s ready to bake with!
- Now, you can keep it in the fridge and feed it once a week or leave it at room temperature and feed it daily.
Tips:
- Use a clean spoon every time you feed the starter.
- Mark the jar with tape or rubber band after feeding to track how much it rises.
- If you see any pink, orange, or fuzzy mold, throw it out and start again.
Nutritional Information
Nutrient | Amount (Approx.) |
---|---|
Calories | 35 |
Carbohydrates | 7g |
Protein | 1g |
Fat | 0g |
Fiber | 0.3g |
Sugar | 0g |
Sodium | 1mg |
Iron | 0.3mg |

Frequently Asked Questions
Q1. What flour works best for sourdough starter?
Whole wheat flour helps get your starter going faster because it has more natural yeast. But once it’s active, you can feed it with all-purpose flour.
Q2. Can I use tap water?
If your tap water has chlorine, it might harm the yeast. Let the water sit for a few hours before using or use filtered water.
Q3. Why do I have to throw away some of the starter?
This keeps the starter from growing too big and helps the yeast stay active and healthy.
Q4. My starter smells bad—what should I do?
At first, it may smell funny—like cheese or vinegar. That’s normal. But if it smells really rotten or has mold, toss it and start fresh.
Q5. How do I store my starter?
If you bake often, keep it at room temperature and feed it daily. If not, store it in the fridge and feed it once a week.
Q6. What can I do with the discard?
Great question! You can make pancakes, waffles, muffins, crackers, and more with the extra starter you remove during feeding.
Final Thoughts
Making a sourdough starter might seem a little strange at first—feeding flour and water every day? But once you see those bubbles and smell that tangy scent, you’ll feel the magic. It’s a fun, simple way to connect with traditional baking, and the bread you make will be worth every step.
Just remember: be patient, keep feeding it, and don’t stress about small mistakes. Once your starter is active, it can last for years and become a special part of your kitchen routine. So grab a jar, some flour and water, and give it a try. Happy baking!