Process first 6 ingredients in a blender until smooth, stopping once to scrape down sides. Transfer to a bowl. Stir in corn, and chill 1 hour.
Coat a 7-inch nonstick skillet with vegetable cooking spray; place over medium heat until hot. Pour 1/4 cup batter into pan; quickly tilt pan in all directions so batter covers bottom of pan. Cook 3 minutes or until top is set. Turn out onto wax paper; cool. Repeat with remaining batter.
*1 cup coarsely chopped frozen whole kernel corn may be substituted for frozen corn.