1 (8 ounce) package cream cheese, at room temperature
2 green onions, chopped about 1/2 cup
1/4 cup chopped fresh parsley
2 tablespoons prepared horseradish, drained
1/4 teaspoon salt
1/4 teaspoon garlic powder
8 ounces deli roast beef, sliced
2 - 10 inch flour tortillas
Combine first 6 ingredients.
Place the two tortillas on work surface, spread half of cheese over each, top each with half of the roast beef slices, leaving a 1/2 inch border around edges. Roll up, wrap tightly in plastic wrap. Refrigerate until firm, 30 minutes or up to 1 day ahead.
Cut diagonally into 1/2 inch slices and serve.