Batch Scaling Around ⅓ US Cup Sour Cream
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 38.3g (1.35 oz) | 2 tbsp + 2 tsp | 39.4 mL |
| Standard (1×) | 76.7g (2.7 oz) | ⅓ cup | 78.9 mL |
| 1.5× Batch | 115g (4.06 oz) | ½ cup | 118.3 mL |
| Double Batch (2×) | 153.3g (5.41 oz) | ⅔ cup | 157.7 mL |
| Triple Batch (3×) | 230g (8.11 oz) | 1 cup | 236.6 mL |
Measuring ⅓ US Cup of Sour Cream in the Kitchen
Measured spooned & leveled at a verified bulk density of 230g per US cup, ⅓ US cup of sour cream weighs 76.7 grams (2.7 ounces). Measured using the light sour cream method (235g/cup), that same ⅓ cup holds 78.3g — a 1.7g difference in your mixing bowl.
Scoop into a dry measuring cup, pressing lightly with the back of a spoon to eliminate trapped air pockets, and sweep level.
Source note: USDA FoodData Central #170878 & Daisy Brand technical specification (230g/cup)
Frequently Asked Questions
How many grams is ⅓ cup of sour cream? ▾
⅓ US Cup of sour cream measured spooned & leveled weighs 76.7 grams (2.7 ounces).
Why does sour cream make cakes so moist? ▾
Its acidity breaks down flour proteins for a delicate crumb, while 18% butterfat adds richness without making batter watery.
Why does sour cream separate liquid in the tub? ▾
Syneresis (whey separation) naturally occurs as cultured gel networks relax; simply stir the clear liquid back in.