Lemon Apricot Bars - Snowy the Mouse

Ingredients

• Non-stick cooking spray
• 1 package PILLSBURY Moist Supreme Lemon Flavored Premium Cake Mix
• 1 large egg
• 2 tablespoons Baking Sticks Butter Flavor All-Vegetable Shortening, melted
• 1 (12 oz.) jar Apricot Preserves
• 3 large eggs
• 1 cup buttermilk
• 1/2 cup Baking Sticks Butter Flavor All-Vegetable Shortening
• 1 teaspoon vanilla extract