A quick and easy buttermilk substitute that comes together in just minutes. Use 1:1 in pancakes, biscuits, cakes, and other recipes that call for buttermilk.
* Please note: all cup measurements are approximate and based on Australian standard cups (250ml). For best results, weigh your ingredients with a kitchen scale.
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Equipment
liquid measuring jug
Ingredients
230-235ml(1'scant' cup)milk of choice, full-cream is best, low-fat and dairy-free also OK
1tbsplemon juice or vinegar, use white distilled vinegar or apple cider vinegar
Instructions
Add 1 tbsp of lemon juice OR vinegar to a liquid measuring jug.
Top up with milk until it reaches the 250ml (1 cup) line.
Give the mixture a quick stir and leave at room temperature for 5-10 minutes.
The milk should look slightly curdled, at which point it's ready to use!
Notes
Storage: this buttermilk substitute is so quick and simple that it's best to make as you need it. Unlike store-bought cultured buttermilk, it isn't fermented, so it won't last long. If you do store it, keep it in a sealed jar in the fridge and use within 1-2 days. If it smells extra sour or the texture changes, it's best to err on the side of caution and make a fresh batch.