1 pkg. yellow cake mix
1 pkg. pistachio instant pudding
4 eggs
1 c. sour cream
1/2 c. oil
1/2 tsp. almond extract

Combine above ingredients in large mixing bowl; blend. Beat at medium speed for 2 minutes. Combine 1/2 cup sugar, 1 teaspoon cinnamon and 1/2 cup finely chopped nuts. Pour 1/3 of batter into greased and floured 10 inch tube pan. Sprinkle with 1/2 of sugar mixture. Repeat layers and top with remaining batter. bake at 350 degrees 50 minutes or until center springs back when touched lightly. Cool 15 minutes before removing from pan.