In mixer bowl, combine cake mix, eggs, sour cream, oil and vanilla; Beat at medium speed for 4 minutes.
Fold in nuts.
Pour half of batter into well greased 10-inch bundt pan.
Sprinkle with 1 cup Flick-ettes.
Cover with remaining batter.
Bake at 350°F for 50-55 minutes or until cake springs back in center when touched lightly.
Cool in pan on cake rack for 20 minutes.
Gently remove cake from pan.