Banana Split Brownies

Ingredients

• 4 ounces good quality unsweetened chocolate
• 3/4 cup unsalted butter
• 3 eggs
• 1 1/4 cups white sugar
• 1/4 cup brown sugar, firmly packed
• 1 teaspoon vanilla extract
• 2 cups flour
• 3/4 teaspoon salt
• 1/4 cup maraschino cherry, halved
• 1 ripe banana, sliced in rounds (1/4-inch thick)
• 1/3 cup roughly chopped walnuts