1Preheat oven to 375 degrees. Butter & line pan with parchment paper- oil paper (13x9 pan)
2combine dry ingredients, sift into large bowl.
Combine milk, oil, extract & zest in another bowl.
Beat sugar & eggs in mixing bowl, beat well for 1 minute. With mixer on low speed, add dry ingredients & milk mixture alternately in batchs, mix only until combined.
Pour batter into prepared pan., smooth top.
Bake for 35-40 minutes. Cool at least 10 minutes before turning out.
Remove from pan, remove paper.
You may add frosting if desired, or dust with powdered sugsr.