Best yogurt (plain) substitute for muffins?
Buttermilk, used at 1:1. Same acidity profile. Thinner — fine for batters, not for raita or marinades.
Best Yogurt (plain) Substitutes for Muffins & Quick Breads
Use forgiving substitutions that still maintain moisture and lift in quick batters. Quick breads tolerate swaps better, but leavening and hydration still need balance to avoid gummy centers.
Can I make muffins or quick bread without yogurt (plain)?
Yes. Start with Buttermilk at 1:1, then adjust liquid or bake time in small steps after a test batch.
Top Recommendation
Buttermilk
Use 1:1
Same acidity profile. Thinner — fine for batters, not for raita or marinades.
View full adjustment notes →How much does 1 cup of yogurt (plain) weigh?
On CupOrGram, 1 cup of yogurt (plain) is treated as 245 grams. Use the conversion page if you want the original ingredient weight before choosing a substitute.
Yogurt (plain) cups to grams →Alternative Options for Muffins & Quick Breads
Greek Yogurt + Water
excellent3/4 cup Greek yogurt + 1/4 cup water per 1 cup plain yogurt
Thin Greek yogurt to match plain consistency. Lower acidity than true dahi.
Sour Cream + Water
good3/4 cup sour cream + 1/4 cup water
Higher fat content; richer texture. Works in batter but not in dishes wanting yogurt's tang.