Halloween Beef Pies

Brown ground beef and onion in large frying pan. Pour off drippings. Sprinkle chili powder, cumin, salt and garlic powder over meat mixture. Stir in tomato sauce, carrot and olives. Cover and cook slowly 20 minutes, stirring occasionally. Roll each biscuit on lightly floured board to make a 4 inch circle; press each over the greased bottom of cup of muffin pan to fit snugly. Bake in 400 degree oven for 10 minutes or until lightly browned. Remove biscuit cups from pan immediately; place, cup side up, on baking sheet. Cut 3 inch circles from each cheese slice and cut each with a sharp knife to make a pumpkin face. Chop all pieces of cheese and stir into meat mixture until partially melted. Place an equal amount of meat mixture in each biscuit cup; top each with cheese face. Place in 400 degree oven for 3 to 5 minutes until cheese begins to melt.