Heat oven to 350°F. Line large cookie sheet with parchment paper. In 12-inch skillet, cook ground beef, 1/2 teaspoon salt and 1/8 teaspoon pepper over medium heat 8 to 10 minutes, stirring occasionally, until browned; drain. Stir in frozen corn (reserving 1/2 cup), beans, tomato sauce, taco seasoning and 1 1/2 cups water; bring to a boil. Reduce heat to medium-low; cook 15 minutes or until thoroughly heated.
Meanwhile, place reserved corn and cheese in food processor or blender. Cover; process 15 to 20 seconds or until finely chopped.
Unroll dough into 2 sections; separate breadsticks. Spoon corn mixture down length of 6 breadsticks; press onto dough. Top with remaining breadsticks. Twist stuffed breadsticks 2 or 3 times. Place 1 inch apart on cookie sheet.
Bake 18 to 25 minutes or until golden brown. Serve with chili.