1In 10-inch skillet, mix beef, taco seasoning mix and corn. Heat to boiling over medium-high heat, stirring occasionally. Spoon into ungreased 12x8-inch (2-quart) baking dish; sprinkle with 1 cup of the cheese.
2Separate or cut dough into 2 long rectangles (if using crescent rolls, press perforations to seal). Place on top of meat mixture. Sprinkle with remaining 1/2 cup cheese.
3Bake at 375°F 15 to 20 minutes.