Preheat oven to 350F. Combine cake mix pudding mix, oil eggs, vanilla and bananas in food processor. Beat at high speed for 1 minute. (If using hand mixer beat at high speed for 8 minutes) Add pecans and beat 5 seconds. Pour batter into greased 3 quart bundt pan. Bake 55 minutes. Cool in pan 10 minutes. Invert onto serving plate.
Cajun Country -- New Iberia, Louisiana