Copycat Starbucks Lemon Loaf

For the lemon loaf:

• ½ cup unsalted butter softened
• 1 cup sugar granulated white
• 2 large egg room temperature
• 1 teaspoon lemon zest
• 1 tsp vanilla extract
• 1 ¾ cup all-purpose flour white
• ½ teaspoon salt
• ¼ teaspoon baking soda
• ½ cup sour cream or plain Greek yogurt

For the Glaze/Icing:

• ¾ cup powdered sugar
• ½ teaspoon lemon zest
• 1 Tablespoon lemon juice