Chocolate Eclair Cake
["1 (6 serving) box vanilla instant pudding", "2 c. milk", "2 tsp. vanilla", "1 (12 oz.) carton Cool Whip", "1 (8 oz.) carton sour cream", "1 (1 lb.) box graham crackers", "1 stick butter", "5 Tbsp. milk", "1/4 c. dry cocoa", "1 lb. confectioners sugar", "1 c. chopped pecans"]
["Make pudding, using 2 cups milk.", "Add 1 teaspoon vanilla; beat until pudding thickens.", "Add Cool Whip and sour cream, mixing well.", "Place layer of graham crackers on bottom of 13 x 9 x 2-inch baking dish.", "Top with 1/2 of pudding, another layer of graham crackers, the remaining pudding and top with layer of crackers. Refrigerate."]
["vanilla instant pudding", "milk", "vanilla", "sour cream", "graham crackers", "butter", "milk", "cocoa", "confectioners sugar", "pecans"]