Banana Cake 8x8 pan

Ingredients

• 2/3 cup Sugar
• 1/2 cup Sour cream
• 1 Egg
• 2 tablespoons Unsalted butter softened
• 2 Ripe bananas mashed
• 1 teaspoon Vanilla extract
• 1 cup All purpose flour
• 1/4 teaspoon Salt
• 1/2 teaspoon Baking soda