Spread crescent rolls flat on a large baking sheet. Bake at 350 degrees for 7 - 8 minutes or until lightly browned. Cool. Mix cream cheese, dry ranch dressing, mayonnaise, and sour cream until smooth. Spread over cooled baked crescent rolls.
Top with 3/4 cup each of any veggies you like. Example: broccoli, carrots, cauliflower, tomatoes, etc. and sprinkle grated cheddar cheese over all. Refrigerate until ready to serve. Cut into squares.