Lay tortillas flat on a clean cutting board.

Spread 2 tablespoons of cream cheese or mayonnaise evenly over each tortilla, leaving a half-inch border around the edges.

Layer 2 ounces of sliced beef evenly over the spread on each tortilla.

Sprinkle cheddar cheese, shredded lettuce, diced tomatoes, and crispy beef bacon bits over the beef.

Roll each tortilla tightly, pressing gently to seal the edges.

Wrap the rolled tortillas in plastic wrap and chill in the refrigerator for at least 30 minutes to firm up.

Remove the plastic wrap and slice each roll into 1-inch thick pinwheels using a serrated knife. Serve cold.