Blueberry Bread

Ingredients

• 1 pint fresh blueberries
• 2 1/2 tsp. baking powder
• 1 cup granulated sugar
• 1/2 cup sour cream or Greek yogurt
• 1/4 cup vegetable oil
• 1 cup whole milk
• 2 large eggs
• 1 tsp. kosher salt
• 1 tsp. vanilla extract
• zest of 1 lemon
• 1 Tbsp. granulated sugar
• 1 Tbsp. lemon juice
• 1/3 cup coarse sugar
• 2 1/2 cups all-purpose flour