Buttermilk
You need: 1 cup (240 ml)
1
Milk + Lemon Juice
Use: 1 cup milk + 1 tbsp lemon juice (let stand 5 min)
Best for cakes and pancakes
2
Milk + Vinegar
Use: 1 cup milk + 1 tbsp white vinegar (let stand 5 min)
Works exactly like lemon juice version
3
Yogurt thinned with milk
Use: ¾ cup plain yogurt + ¼ cup milk
Slightly thicker, great for muffins
4
Sour Cream thinned with milk
Use: ¾ cup sour cream + ¼ cup milk
Richer result, ideal for scones