Banana Orange Muffin Bread

INGREDIENTS

• 2 cups flour
• 1/2 cup sugar
• 2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup mashed banana (about 2 medium ripe bananas)
• 1 egg
• 1/4 cup butter, melted
• 1 teaspoon orange peel (I would have used fresh orange zest if I was doing this myself but I didn't want them zesting)
• 1/3 cup orange juice
• 2 tablespoons butter
• 2 tablespoons sugar
• 1/4 cup flour
• 1 teaspoon orange peel (would have zested here too)