Preparation:
1. Combine peanut butter and butter; stir over medium-low heat until melted. Remove from heat; stir in sugar, eggs and vanilla. Combine flour and baking powder; stir into mixture. Stir in raisins.
2. Spread batter in greased and floured 13x9 inch baking pan. Bake at 350 F for 25 minutes or until toothpick inserted in center comes out clean. Cool on wire rack.
3. Place chocolate in small bowl. Microwave on High 3 to 4 minutes until melted, stirring every minute. Drizzle over top. Cool. |