This is foil on the bottom of the baking pan and then prayed with cooking spray
This is what the batter looks like
4 oz. unsweetened chocolate, chopped
12 Tablespoons butter (1 1/2 sticks)
1 1/2 cups granulated sugar
1 tsp. Vanilla Extract
1/4 tsp. Salt
1 cup flour
Symphony chocolate bar(s) I used 3/4 of the huge size. You will want 2 small bars. Break into pieces.
Preheat oven to 350 degrees. Line an 8×8 inch baking pan with foil and spray with nonstick cooking spray.
Microwave chocolate and butter or margarine in large bowl at medium (50% power) for 3-4 minutes or until butter is melted.Whisk until chocolate is melted. Stir in sugar and add in eggs, extracts and salt. Gradually add in flour and stir until just combined. Spread ½ the batter into prepared pan. Add an even layer of Symphony Chocolate squares and cover with remaining ½ of brownie batter. Bake for 30-35 minutes; do not over bake. Mine took about 34 min. Remove to cooling rack. Allow to cool completely before cutting.