Rustic Vidalia Onion Tart With Thyme
You can never have too many hor d'oeuvre recipes, so give Rustic Vidalian Onion Tart With Thyme A mixture of vidalian onions, gruyère cheese, thyme, and a handful of other ingredients are all it takes to make this recipe so tasty. From preparation to the plate, this recipe takes around 23 minutes.
Instructions
Melt butter in a large nonstick skillet over medium-high heat; add onion and next 3 ingredients. Cook, stirring occasionally, 8 minutes or until tender.
Unroll piecrust onto a lightly floured surface. Pat or roll into a 12-inch circle.
Place piecrust on a parchment paper-lined baking sheet.
Sprinkle 1/2 cup cheese in center of crust. Spoon onion mixture over cheese, leaving a 2 1/2-inch border.
Sprinkle remaining 1/4 cup cheese over onion. Fold piecrust border up and over onion, pleating as you go and leaving a 4-inch-wide opening in center.
Brush crust with egg white.
Bake at 425 on bottom oven rack 17 to 19 minutes or until crust is golden.
Let stand 5 minutes before serving.