01 - Combine the softened cream cheese, Greek yogurt or sour cream, lemon juice, garlic powder, chopped dill, salt, and pepper in a mixing bowl. Stir until the mixture is smooth and fully incorporated.
02 - Lay the tortillas flat on a clean work surface. Evenly spread the dill cream cheese mixture across each tortilla, ensuring full coverage to the edges.
03 - Arrange the cucumber slices in a single layer over the cream cheese spread on each tortilla.
04 - Starting from one edge, roll up each tortilla tightly to form a log.
05 - Wrap each tortilla log in plastic wrap and refrigerate for at least 30 minutes to firm up for clean slicing.
06 - Unwrap logs and use a sharp knife to cut each into 6 equal pinwheels. Discard uneven ends if desired.
07 - Arrange pinwheels on a platter and serve chilled or at room temperature.