|Firmly packed brown sugar||1 1⁄2 Cup (24 tbs)|
|Granulated sugar||1⁄2 Cup (8 tbs)|
|Cream||1⁄2 Cup (8 tbs)|
|Butter||2 Tablespoon (or margarine)|
Blend sugars and cream in 2-quart casserole.
Microwave 5 to 6 minutes on HIGH, or until sugar is dissolved and mixture is no longer grainy, stirring after 3 and 4 minutes.
Immediately add butter and vanilla.
Stir until butter melts.
Beat to spreading consistency.
Thin with a little cream if necessary.