Make the cornbread according to directions on box. Spread half in bottom of greased baking pan.
In large skillet add the olive oil and saute the onions and garlic until translucent. Cut the hot dogs in half lengthwise then into pieces. Stir hot dogs into the onion mixture and let brown Stir in the chili, brown sugar, chili powder and cumin.
Spoon hot dog mixture over cornbread mixture in baking pan. Top with cheese. Top with remaining cornbread mixture.