Also known as greek yoghurt, strained yogurt.
Strained yogurt brings three things to a batter at once: acidity around pH 4.5 that softens gluten, 10-15g of protein per serving that sets into a tight crumb, and a thickness near 1.05 g/mL that adds moisture without thinning the mix. A swap that nails one of those properties and misses the other two will read as wrong, even if the cup measurement matched.
Use 1:1 for the closest replacement in most recipes.
Sour cream is the closest swap at a straight 1:1 — its acidity and thickness track Greek yogurt almost exactly, and the extra ~5% milkfat actually helps in cakes and quick breads where yogurt can run lean.
View adjustment notes →Sour cream at 1:1 by weight (240g for 1 cup yogurt) is the cleanest swap here. The acid still curdles the creamed butter slightly, which is what you want for lift, and the extra fat keeps the crumb closed for 4-5 days at room temp instead of staling by day 3.
Buttermilk works at 3/4 cup per 1 cup yogurt, but skip any extra liquid in the marinade — the recipe was already balanced around yogurt's thickness. Cut marinating time to 6 hours instead of overnight; thinner buttermilk penetrates faster and over-tenderises past 8 hours.
The two-ingredient bagel relies on yogurt's 10-15% protein binding self-rising flour into a workable dough. Sour cream at 1:1 works but you'll need an extra 2 tablespoons of flour to compensate for the higher fat — buttermilk fails outright here, the dough never comes together.
1:1
Pick substitutes that preserve tenderness, aeration, and even rise in cake batters.
1:1
Find substitutions that keep spread, chew, and browning close to your original cookie recipe.
1:1
Use forgiving substitutions that still maintain moisture and lift in quick batters.
1:1
Choose alternatives that hold batter consistency and help keep a light interior.
1:1
Prioritize substitutions that protect gluten development and fermentation performance.
These are common questions bakers ask. Each links to a recipe-specific substitute page with direct ratios and adjustment notes.
Sour Cream at 1:1 is the closest match — Very similar in acidity and thickness. Higher fat content. If that is unavailable, Buttermilk (3/4 cup buttermilk per 1 cup yogurt (reduce other liquids)).
See recipe-specific answer →Yes. Start with Sour Cream at 1:1. Very similar in acidity and thickness. Higher fat content.
See recipe-specific answer →Sour Cream, used at 1:1. Very similar in acidity and thickness. Higher fat content.
See recipe-specific answer →Use Sour Cream at 1:1 — Very similar in acidity and thickness. Higher fat content. Mix as the original recipe directs, then taste and adjust liquid or bake time in small steps after a test batch.
See recipe-specific answer →Yes, at 1:1. Very similar in acidity and thickness. Higher fat content. Bake-test before scaling up.
See recipe-specific answer →If a recipe calls for 1 cup greek yogurt (250g), start with your selected substitute's ratio, then run a small test bake before scaling.
Expect up to 6% variation in cup-based measurements due to brand and handling differences. Weight-first measuring is more reliable for structure-sensitive recipes.
Affiliate link. No extra cost to you.
Very similar in acidity and thickness. Higher fat content.
Very similar in acidity and thickness. Higher fat content.
Much thinner. Adjust liquid ratios in the recipe.
Much thinner. Adjust liquid ratios in the recipe.