Red Velvet Cake

Name: Red Velvet Cake
Yield: 6-8
Ingredients: 2 Eggs; 1/2 cup Margarine; 2 1/2 cups All-purpose flour; 1 tsp Baking soda; 1 tsp Cocoa; 1 box Confectioners' sugar; 1 (1-ounce) bottle Food coloring, red; 1 1/2 cups Granulated sugar; 1 1/2 tsp Vanilla; 1 1/2 cups Canola oil; 1 tsp Vinegar; 1 cup Pecans, lightly toasted; 1 cup Buttermilk; 1 (8-ounce) package Cream cheese