Step 1

Combine the half-and-half, sweetened condensed milk, and vanilla. Pour the half-and-half into a large liquid measuring cup or bowl. Slowly pour in the sweetened condensed milk — it will sink to the bottom of the cup. Add the vanilla.

Step 2

Whisk to combine. Whisk to combine and break up the sweetened condensed milk until the mixture is homogenous, about 1 minute.

Step 3

Transfer to a jar for long-term storage. Use the sweet cream right away or transfer to a jar or airtight container for longer-term storage in the refrigerator.