Step 1

Preheat oven to 425 degrees.

Step 2

Brown ground beef and onion in a skillet. Add taco seasoning and water. Simmer until water has reduced.

Step 3

Add cheese to ground beef and stir well.

Step 4

Roll puff pastry out onto a half size sheet pan (18" x 13") (ad) that has been lined with parchment paper. Pierce pastry with a fork in several places.

Step 5

Roll edges slightly around entire pastry.

Step 6

Spoon beef mixture onto puff pastry and spread to rolled edges.

Step 7

Bake pastry at 425 degrees for 20 minutes. Take out of oven and cool for 10 minutes.

Step 8

Arrange lettuce, olives, tomatoes, and cheese on top of pastry.

Step 9

Add additional toppings if you wish.

Step 10

Use a pizza cutter to cut into 8 slices. Drizzle sour cream or ranch dressing on top of each slice if desired.