01 -
Line 8-inch square pan with paper. Have any decorations ready.
02 -
Combine condensed milk, lemon extract and optional coloring in pan.
03 -
Add chocolate, cook over low heat stirring constantly until smooth.
04 -
Add zest if using. Taste and add more extract if needed.
05 -
Pour into pan, add sprinkles if using. Chill 4 hours or overnight.