Caramelized Onion and Goat Cheese Tartlets

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These Caramelized Onion and Goat Cheese Tartlets are the epitome of savory elegance. Nestled in flaky, golden puff pastry, the filling of sweet, slow-cooked onions and creamy, tangy goat cheese is elevated by fresh thyme and a drizzle of balsamic glaze. Perfect for a dinner party, brunch spread, or wine night, they’re simple to make yet taste restaurant-worthy.

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Yields4 Servings
Prep Time20 minsCook Time40 minsTotal Time1 hr
Makes 12 Tartlets
For the Caramelized Onions
 2 large red or yellow onions, thinly sliced
 1 tbsp olive oil
 1 tbsp unsalted butter
 1 tsp sugar
 1 tbsp balsamic vinegar
 Salt, to taste
For the Tartlets
 1 sheet puff pastry, thawed
 115 g goat cheese, crumbled
 1 egg, beaten (for egg wash)
 Fresh thyme leaves
 Optional: balsamic glaze for drizzling
Caramelize the Onions
1

 

  1. Heat olive oil and butter in a skillet over medium heat.

  2. Add sliced onions and a pinch of salt. Cook for 10 minutes, stirring occasionally.

  3. Add sugar and continue cooking for another 15–20 minutes, until deeply golden.

  4. Deglaze with balsamic vinegar and cook 2 more minutes. Set aside.

Prepare the Pastry
2

 

 

  1. Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.

  2. Roll out puff pastry and cut into 12 squares (or circles using a cookie cutter).

  3. Place on the baking sheet and lightly score a ½-inch border around each piece (do not cut through).

  4. Prick the center with a fork and brush the borders with egg wash.

Assemble and Bake
3

 

 

  1. Spoon a teaspoon of caramelized onion into the center of each tartlet.

  2. Top with crumbled goat cheese and a few thyme leaves.

  3. Bake for 15–18 minutes, or until golden and puffed.

  4. Remove and cool slightly.

Finish and Serve
4

 

 

  • Drizzle with balsamic glaze just before serving.

  • Garnish with more thyme if desired.

Serving Suggestions
5

 

  • Pair with a light Pinot Noir or crisp Sauvignon Blanc.

  • Serve warm or at room temperature for a crowd-pleasing appetizer or brunch dish.

Chef’s Tips
6

 

 

  • You can prep the onions up to 3 days in advance and store them in the fridge.

  • Swap goat cheese for brie or blue cheese for a twist.

  • Add crushed walnuts or figs for a sweet-savory fusion.

Ingredients

Makes 12 Tartlets
For the Caramelized Onions
 2 large red or yellow onions, thinly sliced
 1 tbsp olive oil
 1 tbsp unsalted butter
 1 tsp sugar
 1 tbsp balsamic vinegar
 Salt, to taste
For the Tartlets
 1 sheet puff pastry, thawed
 115 g goat cheese, crumbled
 1 egg, beaten (for egg wash)
 Fresh thyme leaves
 Optional: balsamic glaze for drizzling

Directions

Caramelize the Onions
1

 

  1. Heat olive oil and butter in a skillet over medium heat.

  2. Add sliced onions and a pinch of salt. Cook for 10 minutes, stirring occasionally.

  3. Add sugar and continue cooking for another 15–20 minutes, until deeply golden.

  4. Deglaze with balsamic vinegar and cook 2 more minutes. Set aside.

Prepare the Pastry
2

 

 

  1. Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.

  2. Roll out puff pastry and cut into 12 squares (or circles using a cookie cutter).

  3. Place on the baking sheet and lightly score a ½-inch border around each piece (do not cut through).

  4. Prick the center with a fork and brush the borders with egg wash.

Assemble and Bake
3

 

 

  1. Spoon a teaspoon of caramelized onion into the center of each tartlet.

  2. Top with crumbled goat cheese and a few thyme leaves.

  3. Bake for 15–18 minutes, or until golden and puffed.

  4. Remove and cool slightly.

Finish and Serve
4

 

 

  • Drizzle with balsamic glaze just before serving.

  • Garnish with more thyme if desired.

Serving Suggestions
5

 

  • Pair with a light Pinot Noir or crisp Sauvignon Blanc.

  • Serve warm or at room temperature for a crowd-pleasing appetizer or brunch dish.

Chef’s Tips
6

 

 

  • You can prep the onions up to 3 days in advance and store them in the fridge.

  • Swap goat cheese for brie or blue cheese for a twist.

  • Add crushed walnuts or figs for a sweet-savory fusion.

Notes

Caramelized Onion and Goat Cheese Tartlets
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