Amish Friendship Cake Recipe

Ingredients

• 2 cups all-purpose flour
• 1 cup sourdough starter
• 1 cup white sugar
• 0.66666698455811 cup vegetable oil
• 3 large eggs
• 1.5 teaspoons baking powder
• 2 teaspoons vanilla extract
• 0.25 teaspoon salt
• 1 cup chopped walnuts
• 0.25 teaspoon baking soda