Prep
30-60 mins
Cook
1 HR 30 MIN
Calories
180
Ingredients
3/4 cup
butter
2
cups granulated sugar, divided
3
eggs
1 tsp
vanilla
2-1/2 cups
flour
2/3 cup
1/3 cup
icing sugar
Instructions
Step 1
Microwave butter and chocolate in large microwaveable bowl on HIGH 2 min. or until butter is melted. Stir until chocolate is completely melted and mixture is well blended. Add 1-3/4 cups granulated sugar; mix well. Blend in eggs and vanilla. Add flour; mix well.
Step 2
Refrigerate 1 hour.
Step 3
Heat oven to 350°F. Roll dough into 64 (1-inch) balls; roll balls in remaining sugar. Place 2 inches apart, on parchment-covered baking sheets.
Step 4
Bake 8 min. or just until centres of cookies are set. (Do not overbake.) Cool on baking sheets 2 min. Press indentation into centre of each cookie. Remove to wire racks; cool completely.
Step 5
Mix peanut butter and icing sugar in medium bowl until blended. Pipe or spoon filling into indentations in cookies.