Good-Cooking - 7-Up Banana Bread

Ingredients

• 4 cups all-purpose flour
• 1/2 teaspoon salt
• 2 teaspoons baking powder
• 2 teaspoons baking soda
• 1 cup butter, softened
• 2 cups granulated sugar
• 4 eggs
• 2 teaspoons vanilla extract
• 2 cups mashed bananas
• 1 cup 7-Up