1. In a small mixing bowl, combine cream cheese and ranch dressing. Mix until smooth. 2. Stir in cheddar cheese, bacon, and chives. 3. Spread in a generous layer over tortillas. 4. Roll tortillas tightly and slice into 1 inch pieces. How to make tortilla roll-ups 1. Start with soft tortillas. This ensures they won't crack when rolling them up. 2. Use room temperature cream cheese, which makes for easier mixing and spreading. 3. Be sure your toppings a;re evenly distributed so you get every flavor in every bite. 4. Roll them tightly. The tighter they are rolled, the easier they are to eat! 5. If making them in advance, wrap them in plastic wrap and refrigerate until ready to serve. Then simply remove from the refrigerator, cut , and serve.