Sufganiyot (Jelly Doughnuts) – Swans Down® Cake Flour

Ingredients

• 1 (1-ounce) envelope dry yeast
• 1/4 cup warm water
• 1/2 cup + 1 teaspoon sugar, divided
• 1/2 cup whole milk, room temperature
• 2 tablespoons margarine, room temperature
• 1 large egg
• 2 teaspoons vanilla extract
• 3 1/2 to 4 cups Swans Down® Cake Flour, divided
• 1/4 teaspoon salt
• 2 cups of your favorite jam or jelly