Frozen retail trays carry more butter and cheese per oyster, so one label reads 278 calories per 100 g against 134 for the standard recipe.
Source: manufacturer labels / USDA FoodData Central.
How many calories are in one oyster Rockefeller?
One baked oyster (30 g) is about 40 calories. A 3 oz serving (85 g) comes to 114 calories.
Is oysters Rockefeller good for weight loss?
At 134 calories per 100 g the dish sits in the middle: a 3 oz serving (85 g) is 114 calories with 6.4 g fat, while a 4 oz plate (113 g) reaches 151 calories and 8.5 g fat.
Oysters Rockefeller vs raw oysters: which has fewer calories?
Raw oysters have 51 calories per 100 g, against 134 for oysters Rockefeller, because the baked version adds butter, cheese and breadcrumbs.
How much protein is in oysters Rockefeller?
There is 7.6 g of protein per 100 g, so one oyster (30 g) gives about 2.3 g and a 3 oz serving about 6.5 g.





