Substitute for Buttermilk
Need a substitute for buttermilk? Here are 3 alternatives ranked by quality, with exact ratios for baking and cooking.
Alternatives
Excellent
Use 1 cup milk + 1 tbsp lemon juice
Let stand for 10 minutes until it curdles slightly. The best DIY buttermilk.
Excellent
Use 1 cup milk + 1 tbsp white vinegar
Same technique as lemon juice. Let sit 10 minutes. Works perfectly.
Use ¾ cup yoghurt + ¼ cup water
Thin down the yoghurt for a similar tangy liquid. Good for baking.
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Frequently Asked Questions
What is the best substitute for buttermilk?▼
The best substitute for buttermilk is milk + lemon juice (1 cup milk + 1 tbsp lemon juice). Let stand for 10 minutes until it curdles slightly. The best DIY buttermilk.
Can I substitute milk + lemon juice for buttermilk in baking?▼
Yes, milk + lemon juice can be used as a substitute for buttermilk at a ratio of 1 cup milk + 1 tbsp lemon juice. Let stand for 10 minutes until it curdles slightly. The best DIY buttermilk.
What is a dairy-free alternative to buttermilk?▼
Common dairy-free alternatives include plant-based options. Check our full list above for specific ratios and notes on each dairy-free substitute.
Substitution ratios are approximate guidelines. Results may vary depending on the specific recipe. Always taste and adjust as needed.