Description
Indulge in the perfect combination of sweet caramelized onions, tart apples, and sharp cheddar cheese nestled on a flaky puff pastry crust. This Caramelized Onion, Apple & Cheddar Tart is a savory delight that’s ideal for any occasion, from appetizers to a light meal.
Ingredients
Scale
Puff Pastry:
- 1 sheet puff pastry, thawed
Caramelized Onions:
- 2 tablespoons unsalted butter
- 2 large onions, thinly sliced
- 1 teaspoon sugar
- 1/2 teaspoon salt
Additional Toppings:
- 1 large apple (such as Honeycrisp or Granny Smith), thinly sliced
- 1 cup sharp white cheddar cheese, shredded
- 1 teaspoon fresh thyme leaves
- 1 large egg, beaten (for egg wash)
Instructions
- Preheat the Oven: Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
- Caramelize Onions: In a large skillet, melt butter over medium heat. Add onions, sugar, and salt; cook, stirring often, for 20–25 minutes until onions are golden and caramelized.
- Prepare the Pastry: Roll puff pastry onto the prepared baking sheet. Score a 1-inch border around the edges without cutting all the way through.
- Assemble the Tart: Evenly spread caramelized onions inside the border, top with apple slices, then sprinkle with cheddar cheese and thyme.
- Bake: Brush pastry edges with egg wash. Bake for 20–25 minutes, or until pastry is puffed and golden.
- Serve: Cool slightly before slicing.
Notes
- For added richness, drizzle the tart with a touch of honey before serving.
- Brie or Gruyère can be substituted for cheddar for a different flavor profile.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Appetizer / Main
- Method: Baking + Stovetop
- Cuisine: French-Inspired
Nutrition
- Serving Size: 1 slice
- Calories: 300
- Sugar: 8 g
- Sodium: 310 mg
- Fat: 18 g
- Saturated Fat: 10 g
- Unsaturated Fat: 8 g
- Trans Fat: 0 g
- Carbohydrates: 27 g
- Fiber: 2 g
- Protein: 8 g
- Cholesterol: 45 mg
