Ingredients
For the doughnuts:
1 egg
¼ cup granulated sugar
1 cup milk, heated to 115 degrees
1 tablespoon active dry yeast
1 teaspoon salt
2 teaspoon vanilla extract
2½ to 3½ cups unbleached flour, divided, plus more for kneading
1 stick butter (4 ounces), cut into 1" cubes
For the cinnamon-sugar coating:
1 stick butter (4 ounces), melted
1 cup granulated sugar + 2 tablespoons cinnamon, mixed together
Preparation
