Prepare banana bread as directed in this banana bread recipe, except stir in ½ cup dark chocolate pieces into batter with the walnuts. After batter is gently mixed, with a tip of a knife swirl in ¼ cup raspberry preserves.
After bread has cooled. . Melt 2 tablespoons raspberry preserves in a microwave. Drizzle over banana bread.
In a small saucepan heat ½ cup chocolate chips with ½ teaspoon canola oil. With a fork drizzle chocolate glaze over banana bread