Puff Pastry Spinach and Artichokes

Ingredients:
1 can (14 oz) Progresso™ artichoke hearts, drained, chopped
1 box (9 oz) frozen chopped spinach, thawed, squeezed to drain
1/2 cup mayonnaise
1/2 cup grated Parmesan cheese
1 teaspoon onion powder
1 teaspoon garlic powder
1/2 teaspoon pepper
1 package (17.3 oz) frozen puff pastry sheets, thawed

Directions:
1. In a medium bowl, stir together ingredients (less the pastry sheets)
2. Unfold 1 puff pastry sheet on a lightly floured surface
3. Spread half of the spinach mixture over pastry to within 1/2 inch of edges
4. Starting with the short side, roll up pastry, pressing to seal seam; wrap tightly in plastic wrap
5. Repeat with remaining pastry and spinach mixture
6. Freeze 30 minutes.
7. Heat oven to 400°F. Unwrap pastry; cut each roll into 1/2-inch slices
8. Place on ungreased cookie sheets and bake 20 minutes or until golden brown
... Serve warm.