🇵🇹 Portuguese Malassadas (Doughboys)

🧂 Ingredients

• ½ cup whole milk
• 2 tbsp unsalted butter
• ¾ tsp salt
• 1 packet active dry yeast (2¼ tsp)
• ⅓ cup + 1 tsp granulated sugar
• 2 tbsp warm water
• 3 large eggs
• 3½ cups all-purpose flour
• Vegetable oil for frying
• 1 cup granulated sugar + ½ tsp ground cinnamon (for coating)