Step 1

Heat oven to 350°F. Spray 9x5-inch loaf pan with cooking spray.

Step 2

In large bowl, beat all ingredients except walnuts with electric mixer on low speed 30 seconds, scraping bowl frequently. Beat on medium speed 3 minutes, scraping bowl occasionally. Stir in walnuts. Spread batter in pan.

Step 3

Bake 50 to 60 minutes or until toothpick inserted in center comes out clean.

Step 4

Cool 10 minutes. Run knife or metal spatula around sides of pan to loosen bread; remove from pan to cooling rack. Cool completely, about 1 hour.