Apple Cake With Icing

Ingredients

• 3 large eggs
• 1 1/2 cups vegetable oil
• 2 cups sugar
• 3 cups flour, all-purpose
• 1 teaspoon baking soda
• 1 teaspoon salt
• 2 teaspoons vanilla extract
• 1 cup pecans
• 3 cups apples cored, peeled, diced
• 4 ounces margarine (1 cube)
• 1 cup brown sugar packed
• 1/4 cup milk