Savory Onion Tart: A Flavorful Twist on a Classic
When it comes to cooking, choosing the right onion variety can make all the difference. For this savory tart, brown or yellow onions are the way to go, as they pack a stronger flavor punch than their sweeter red or white counterparts.
Gather Your Ingredients
This recipe yields 6 servings and requires the following ingredients:
- 2 tablespoons olive oil
- 2 pounds 4 ounces onions, finely sliced
- 1 tablespoon soft brown sugar
- 2 tablespoons balsamic vinegar
- 1 teaspoon sea salt
- Freshly ground black pepper
- 13-ounce packet puff pastry
- 1/2 cup finely grated Parmesan cheese
- 5 1/2 ounces feta cheese, crumbled
- 2 tablespoons oregano leaves
Caramelize Those Onions!
Heat the olive oil in a saucepan over medium heat and add the sliced onions. Cook for 20 minutes, stirring occasionally, until they’re soft and translucent. Then, add the sugar, balsamic vinegar, salt, and pepper, and cook for an additional 5 minutes. Remove from heat and let cool.
Assemble the Tart
Preheat your oven to 425°F. Roll out the puff pastry to an 8-by-16-inch rectangle on a lightly floured surface. Trim the edges with a sharp knife and place on a baking tray lined with parchment paper. Score a 1/4 inch border around the edge of the pastry, being careful not to cut all the way through. Prick the pastry with a fork and sprinkle with Parmesan cheese within the scored edges.
Add the Onion Mixture and Cheese
Place the cooled onion mixture on top of the pastry base, within the scored edges. Bake in the oven for 20 to 25 minutes, or until the pastry is puffed and golden brown. Remove from the oven and sprinkle with crumbled feta cheese and oregano leaves.
Serve and Savor
Serve your savory onion tart warm, accompanied by a crisp salad. For a perfect pairing, try Château de Montfort Vouvray from France, which complements the sweetness of the caramelized onions and the tanginess of the feta cheese. The result is a harmonious balance of flavors that will leave you wanting more.
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