Lemon-Glazed Blueberry Donuts | Publix Super Markets

Ingredients

• 1/4 cup unsalted butter
• 3 1/2 cups all-purpose flour (+ more for dusting)
• 2 teaspoons baking powder
• 3/4 teaspoon baking soda
• 1/2 teaspoon kosher salt
• 1/4 teaspoon ground cinnamon
• 3/4 cup granulated sugar
• 2 large eggs (or 1/2 cup egg substitute)
• 1 cup sour cream
• 1 1/2 cups fresh blueberries
• Cooking spray
• 1 quart canola oil, for frying
• 2 lemons, for zest/juice
• 3 cups powdered sugar
• 2–3 teaspoons whole milk