Ben & Jerry's Chocolate Chip Cookie Dough Ice Cream

1 1/2 cups chocolate chip cookie dough
2 large eggs
3/4 cup sugar
2 cups heavy cream, or whipping cream
1 cup milk
2 teaspoons vanilla extract

Chop cookie dough into bite-sized pieces. Place in a bowl, cover and freeze. Whisk the eggs in a mixing bowl until light and fluffy, 1 to 2 minutes. Whisk in the sugar, a little at a time, then continue whisking until completely blended, about 1 minute more. Pour in the cream and milk, and whisk to blend. Add the vanilla and whisk to blend again. Transfer the mixture to an ice cream maker and freeze following the manufacturer's directions. When the ice cream is quite stiff (about 1 minute before it is done), add the chopped cookie dough. Be sure to wait until the last possible minute or the dough will get sticky and unmanageable. Continue freezing until done.
Makes 1 quart.