Easy, Elegant Onion Tart

• 1 Tablespoon Olive Oil
• 2- 1/2 pounds Sliced Onions
• 2 Tablespoons Fresh Thyme
• 1/4 teaspoons Pepper
• 3/4 teaspoons Salt
• 1 whole Pie Dough Recipe, Store Bought Or Your Favorite Recipe
• 1 ounce, weight Feta Cheese, Crumbled
• 1/4 cups Swiss Cheese, Shredded
• 1 whole Egg, Beaten
• 2 Tablespoons Water

1. 1.
2. Preheat oven to 425 degrees F.
3. 2.
4. Heat oil in a skillet over medium-high heat.
5. Add onion, thyme, salt, and pepper; cook 20 minutes, stirring occasionally.
6. Its a lot of onions!
7. Using a mandoline made slicing this many onions go very quickly.
8. Otherwise, it might take you awhile.
9. 3.
10. Roll dough out on a parchment paper-lined baking sheet.
11. Sprinkle feta cheese in center of the dough, leaving a 1 1/2-inch border around the edges; top with the onions.
12. 4.
13. Sprinkle with Swiss cheese.
14. Fold piecrust border up and over onion mixture, pleating as you go, leaving a 6-inch-wide opening.
15. Combine egg and 2 tablespoons water; brush over the exposed dough.
16. Bake at 425 degrees F for 25 minutes or until golden.
17. Cool for 10 minutes.
18. DEVOUR!!
19. !

olive oil, onions, fresh thyme, pepper, salt, pie dough, cheese, swiss cheese, egg, water

Taken from tastykitchen.com/recipes/appetizers-and-snacks/easy-elegant-onion-tart-2/ (may not work)