Yeast Doughnuts - 3 Ways

Ingredients

• 1 cup (237ml) whole milk
• 1/3 cup (75g) unsalted butter
• 4 cups (480g) all-purpose flour
• 1 (0.25oz) package (7g) or 2 1/4 teaspoons Red Star Active Dry Yeast
• 1/2 teaspoon table salt
• 1/4 cup (50g) granulated sugar
• 2 large eggs (lightly beaten)
• Vegetable oil (for frying)
• 1 cup (200g) granulated sugar
• 1 tablespoon ground cinnamon
• 2 cups (226g) powdered sugar (sifted)
• 3-5 tablespoons milk
• 2 teaspoons vanilla extract
• 1/3 cup (75g) unsalted butter (room temperature)
• 1/4 cup (60ml) whole milk
• 1 tablespoon light corn syrup
• 4 ounces (113g) dark or bittersweet chocolate (chopped)
• Sprinkles for decoration (optional)