Frozen Mud Pie Sandwiches

Ingredients

• 20  chocolate wafers such as nabisco famous 
• 2 tablespoons light-colored corn syrup 
• 1 tablespoon milk 1% low-fat
• 1 teaspoon butter 
• 2 tablespoons sugar 
• 1.5 tablespoons cocoa unsweetened
• 0.3 teaspoon vanilla extract 
• 1.3 cups coffee yogurt frozen low-fat softened

Equipment

• sauce pan
• whisk

Directions

1. Combine first 4 ingredients in a small heavy saucepan, and bring to a boil over medium-low heat, stirring frequently with a whisk. Cook 2 minutes or until thick, stirring frequently.
2. Remove from heat; stir in margarine and vanilla extract. Cover and chill thoroughly.
3. Spread 2 tablespoons yogurt onto each of 10 cookies; top with about 1 teaspoon toffee syrup and remaining cookies, pressing gently. Freeze at least 1 hour.