In a small saucepan combine chile, paprika and sugar; mix well. Bring to boiling over heat, stirring. Broil frankfurters on broiler rack 4 inches from heat, 3 minutes, turning once.
Place rolls, cut sides up, on broiler rack. Broil 30 seconds until toasted. To serve: Place a frankfurter inside each roll; top each with some of chile mixture. Serves 4.