Southern 7-Up Cake

Grrrrrgh!
Course : Cakes
From: HungryMonster.com
Serves: 1
 

Ingredients:

1 package yellow or pineapple cake mix
4 large eggs
1 package vanilla instant pudding
3/4 Cup Cooking oil
12 ounces 7-UP, at room temperature
---FILLING:
1 Cup Sugar
1 teaspoon cornstarch
4 large eggs
1/2 Cup Margine
1 Cup crushed pineapple
1 1/2 Cup Flaked coconut
1 teaspoon Vanilla
1 Cup Coarsely broken pecans
 

Preparation:

Beat all ingredients together well for 2 minutes with electric mixer. Pour batter into 3 (8") layer pans, or a 15 x 10" jelly roll pan that has been greased and floured. Bake at 325 degrees for 25-30 minutes. Cool for 10 minutes, if in layer pans, and remove from pans to cool thoroughly on wire rack. Fill and frost. FILLING: Combine first 6 ingredients and cook over medium heat until thick. Remove from heat and add vanilla and pecans. Cool before spreading between layers and over cake. If using a 15 x 10" pan, leave cake in pan and spread frosting over the top. Very moist and delicious!