Heat oven to 350°F. Grease bottom and side of 10-inch angel food (tube) cake pan or 12-cup fluted tube cake pan with shortening; lightly flour. In large bowl, beat all cake ingredients except 1 cup chopped pecans with electric mixer on low speed 30 seconds, scraping bowl constantly. Beat on high speed 3 minutes, scraping bowl occasionally. Stir in 1 cup pecans. Pour into pan.