Glazed Yeast Doughnuts - Red Star® Yeast

Ingredients

• 3 cups bread flour, divided
• 1 (0.25oz) package (7g) or 2 1/4 teaspoons Red Star Active Dry Yeast
• 1/4 cup granulated sugar
• 1 teaspoon table salt
• 1/2 cup milk
• 1/4 cup water
• 1/4 cup vegetable oil
• 1 large egg (room temperature)
• Vegetable oil (for frying)
• 1 cup sifted powdered sugar
• 2 tablespoons boiling water
• 1/4 teaspoon vanilla