Nana's Potica | Bob's Red Mill Natural Foods

Ingredients

• 2 packages Active Dry Yeast 4 1/2 teaspoons
• 1/4 cup Warm Water
• 1 cup Unsalted Butter
• 1/2 cup Sugar
• 1 tsp Salt
• 4 Egg Yolks save the egg whites for the filling
• 1 cup Sour Cream
• 4 1/2 cups Unbleached White All-Purpose Flour plus more for rolling out
• 4 Egg Whites
• 1 1/2 cups Sugar
• 1 lb Walnuts ground
• 2 tsp Vanilla Extract
• 3 Tbsp Milk