Step 1:  In 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) glass baking dish; sprinkle with 1 cup of cheese.

Step 2:  Separate 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.

Step 3:  Bake at 375°F for 15 to 20 minutes.