Pineapple Layer Cake

Ingredients

• 1 (18 ounce) package yellow cake mix
• 3 eggs (or as called for by your cake mix)
• 1/3 cup oil (or as called for by your cake mix)
• 1 1/3 cups water (or as called for by your cake mix)
• 1 (20 ounce) can unsweetened crushed canned pineapple, drained
• 1 (4 ounce) package vanilla instant pudding mix
• 1 (12 ounce) carton frozen whipped topping, thawed (Cool Whip)