Melt butter in a medium size glass bowl.
Microwave 2 to 3 minutes on high or until dissolved.
Blend butter with macaroon mix.
Press one quarter of mixture firmly and evenly in bottom of a 9-inch cake dish.
Set remaining mixture aside.
Prepare cake mix according to package instructions.
Pour half the batter over macaroon mixture in a cake dish.
Sprinkle one quarter of macaroon mixture evenly over batter, making sure it goes all the way to the edge.
Microwave 4 to 4 1/2 minutes on high, or until a wooden pick in the center comes out clean.
Turn out on cake rack and cool.
Repeat procedure for the second layer.
Place one layer on serving dish, and spread a layer of strawberry cream filling on top of it.
Put the second layer of cake on top and put the remaining filling on top.