Ingredients

• 1/2 cup butter
• 1/2 cup Splenda granular
• 1/4 cup nonfat dry milk powder
• 1/2 cup water
• 1 teaspoon vanilla
• 1 cup all-purpose flour
• 1/2 teaspoon baking soda
• 2 ounces sugar-free milk chocolate candy bars (cut into 1/4-inch pieces)
• 1 egg