Melt margarine in a saucepan and stir in the brown sugar.
Cook-stir 2 minutes.
Add milk and bring to a boil.
Cook until sugar melts.
Remove from heat and beat in remaining ingredients.
Beat until mixture cools and scrape into a greased 7-inch pan.
Cool and cut into 36 squares.
Wrap squares in plastic before packing in jars or boxes.