Spinach and Artichokes in Puff Pastry

Ingredients
1 (10-ounce) package frozen chopped spinach, thawed
1 (14-ounce) can artichoke hearts, drained and chopped
1/2 cup mayonnaise
1/2 cup grated Parmesan cheese
1 teaspoon onion powder
1 teaspoon garlic powder
1/2 teaspoon pepper
1 (17.3-ounce) package frozen puff pastry
Preparation
Drain spinach well, pressing between layers of paper towels.

Stir together spinach, artichoke hearts, and next 5 ingredients.

Thaw puff pastry at room temperature 30 minutes. Unfold pastry, and place on a lightly floured surface or heavy-duty plastic wrap. Spread one-fourth spinach mixture evenly over pastry sheet, leaving a 1/2-inch border. Roll up pastry, jellyroll fashion, pressing to seal seam; wrap in heavy-duty plastic wrap. Repeat procedure with remaining pastry and spinach mixture. Freeze 30 minutes; cut into 1/2-inch-thick slices. (Rolls may be frozen up to 3 months.)

Bake at 400° for 20 minutes or until golden brown.