1 package fudge brownie mix
3 large eggs
1/3 cup vegetable oil
1 1/2 cups powdered sugar
1/4 cup creamy peanut butter
3 tablespoons milk
1/4 cup semisweet chocolate chips
2 teaspoons butter
Prepare fudge brownie mix according to the package directions. This may require up to 3 eggs and 1/3 cup oil. Spread in the prepared pan. Microwave on MEDIUM for 12 minutes, or until set, turning twice.
In a bowl, combine powdered sugar, creamy peanut butter, and milk. Spread over the warm brownies.
In a plastic bag, combine semisweet chocolate chips and butter. Microwave on HIGH for 30 seconds. Knead in the bag until smooth (reheat if necessary). Cut a hole in the bottom and drizzle over the brownie.
Makes 16 squares.