Teresa's Recipes
Savory Onion and Blue Cheese Tart
Indulge in the irresistible flavors of this Savory Onion and Blue Cheese Tart, where sweet caramelized onions meet the bold tang of blue cheese, all enveloped in a flaky puff pastry crust. This delightful dish is perfect for brunch, a light lunch, or as an elegant appetizer. Originating from the French culinary tradition, tarts have been loved for centuries, showcasing seasonal ingredients in a deliciously versatile format. Serve warm with a fresh salad for a complete meal or enjoy as an appetizer at your next gathering.
Ingredients
- 1 sheet, thawed Puff pastry
- 2 tablespoons Unsalted butter
- 3 large, thinly sliced Onions
- 1 cup Heavy cream
- 3 large Eggs
- 4 ounces, crumbled Blue cheese
- 1/2 teaspoon Salt
- 1/4 teaspoon Black pepper
Dietary Notes
- Servings: 6
- Dish Type: Appetizer
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Calories: 320
- Fat: 25g
- Carbs: 18g
- Protein: 8g
- Sodium: 450mg
- Sugar: 3g
Instructions
- Preheat the oven to 375°F (190°C).
- Roll out the puff pastry sheet on a lightly floured surface to fit a tart pan, then gently press it into the pan, trimming any excess pastry at the edges.
- In a large skillet, melt the unsalted butter over medium heat. Add the sliced onions and cook, stirring occasionally, until they are deeply caramelized, about 15-20 minutes. Season with salt and pepper to taste.
- Spread the caramelized onions evenly over the prepared puff pastry.
- In a mixing bowl, whisk together the eggs, heavy cream, salt, and pepper until well combined.
- Pour the egg mixture over the onions in the tart pan, ensuring an even distribution.
- Sprinkle the crumbled blue cheese generously on top of the tart.
- Bake in the preheated oven for 25-30 minutes, or until the tart is golden brown and the filling is set.
- Allow the tart to cool for a few minutes before slicing and serving.
Tips
- For a twist, add sautéed spinach or mushrooms to the caramelized onions for extra flavor and nutrition.
- Substitute the blue cheese with goat cheese or feta for a milder taste.
- Serve with a side of mixed greens dressed lightly with balsamic vinaigrette to balance the richness of the tart.