This small batch of chocolate Frosted Brownie Blondies are a cross between a brownie and blondie, The fudgy chocolate you love in a brownie combined with the butterscotch goodness of a blondie. Finish the bars with a creamy fudge frosting or butter free chocolate frosting.
Preheat oven to 350F degrees and adjust oven rack to the middle position. Line a 9x5 inch loaf pan with a piece of parchment paper to fit the length of the pan, and long enough the hang over the sides. This creates a sling to lift the brownies out of the pan.
In a small saucepan, heat the brown sugar, butter, water (this helps the sugar to dissolve evenly and not burn) and chocolate chips over medium heat until the sugar has melted - about 3 minutes. Remove from the heat and stir in the vanilla extract. Let cool to room temperature. Add the egg and whisk for about 1 minute to aerate and blend the ingredients well.
½ cup light brown sugar, 3 tablespoons unsalted butter, ⅓ cup semi-sweet chocolate chips, ½ teaspoon vanilla extract, 1 tablespoon water
Sprinkle (or sift) the flour, baking powder, and salt over the wet ingredients. Mix until no dry streaks remain.
½ cup all-purpose flour, ½ teaspoon baking powder, ¼ teaspoon salt, 1 large egg, room temperature
Pour the batter into the prepared pan and spread evenly. Bake for 20 to 22 minutes, or until a toothpick inserted in the middle comes out with moist crumbs. Cool the brownies in the pan set on a wire cooling rack for 10 minutes. Then lift out of the pan and cool completely on the wire rack.
Frost cooled brownies and cut into desired slices. The brownie blondies can be covered and kept at room temperature for up to 5 days.