Butterfinger Brownies

Bahan-bahan (25 porsi)

• 4 ounces unsweetened chocolate
• 2 cups packed light brown sugar
• ½ cup (1 stick) butter, (melted)
• ½ cup creamy peanut butter
• 4 large eggs
• 2 teaspoons vanilla extract
• 1 cup all purpose flour
• 16 .65 -ounce (or 10.4-ounces total) Butterfinger candy bars, (chopped)