Step 1

Preheat oven to 375°F.

Step 2

In a bowl, combine flour, baking soda, and salt.

Step 3

Chop 2 of the chocolate squares.

Step 4

In a large bowl using an electric mixer, beat together margarine, brown sugar, and Splenda Sweetener on medium speed until light and fluffy. Blend in egg and vanilla extract.

Step 5

Gradually mix in flour mixture. Stir in chopped chocolate.

Step 6

Drop heaping tablespoonfuls of dough 2 inches apart onto ungreased baking sheets.

Step 7

Bake cookies 11–12 minutes or until lightly browned. Cool slightly, then transfer to a wire rack to cool completely.

Step 8

Melt remaining 2 chocolate squares as directed on package. Stir in whipped topping and water. Dip half of each cookie into melted chocolate mixture; let stand until firm.