Irish Cream Ice Cream

Step 1
Beat together half-and-half, white sugar, and brown sugar in a large bowl with an electric mixer on medium speed until the sugars have dissolved.

Step 2
Stir heavy cream and vanilla extract into the mixture until smooth.

Step 3
Pour the mixture into an ice cream maker and freeze according to manufacturer's instructions.

Step 4
About 2 minutes before the end of freezing time, pour Irish cream liqueur into the ice cream maker; allow the machine to finish freezing the ice cream.

Step 5
Transfer ice cream into a freezer-proof container with a tight lid and place in freezer until ice cream is hardened, at least 4 hours.