Stir together eggs and salad dressing in medium bowl. Set aside.
Cut rolls in half lengthwise. Cut each half crosswise into two pieces. Place pieces, cut sides up, on baking sheet. Broil for a few seconds, watching closely, just to lightly toast.
Spread 1 tbsp (15 mL) pasta sauce over each piece. Spoon a rounded tablespoon (15 mL) of egg mixture over top. Sprinkle 2 tsp (10 mL) shredded cheese over egg mixture. Broil until mixture is hot and cheese is melted, 1 to 2 minutes. Serve warm.