half a seedless cucumber (peeled and cut lengthwise into 8 slices)
Instructions
In a small bowl mix together mayonnaise, sun-dried tomato paste, and horseradish.
Lay out a flour tortilla onto a flat surface. Spread about 2 tablespoons of the sauce mixture down the center of the tortilla. Top with some of the spinach, roast beef, and cheese.
Place 2 slices of the cucumber in the middle. Fold the edges over and roll up jellyroll style. Repeat with the remaining tortillas.