But, when I separated milk the other day, I got about 1/2 quart of really thick cream from one gallon of goat milk. Then yesterday I separated 2 gallons of cow milk and got 1/2 quart of thick cream. SO, at least that time the goat milk gave twice as much cream as the cow milk!
Cow butter on the left, Goat butter on the right
Have a great day!