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French Onion Tartlets

Irresistible French Onion Tartlets for Cozy Evenings

Delight in these French Onion Tartlets, perfect for savory gatherings with the rich flavors of caramelized onions and creamy cheese.
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Prep Time 20 minutes
Cook Time 20 minutes
Total Time 40 minutes
Servings: 12 tartlets
Course: APPETIZERS
Cuisine: French
Calories: 180
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Filling
  • 2 large yellow onions sweet and caramelized
  • 2 tablespoons butter for sautéing
  • 1 teaspoon salt to enhance sweetness
  • 1/2 teaspoon black pepper adds subtle kick
  • 1 teaspoon sugar for caramelization
  • 1/2 cup beef broth for depth and umami
  • 1 tablespoon sherry for elevating flavor
For the Cheese Mixture
  • 4 ounces cream cheese for rich texture
  • 1 cup Gruyere cheese essential melting cheese, divided
  • 1/2 cup plain bread crumbs to bind filling
  • 1 tablespoon dried parsley for freshness
For Assembling
  • 12 pieces mini fillo shells crispy pastry base
  • 1/2 cup remaining Gruyere cheese for topping

Equipment

  • skillet
  • Oven
  • mixing bowl
  • baking sheet

Method
 

Preparation Steps
  1. In a skillet, melt the butter over medium heat until bubbly. Add sliced onions, salt, pepper, and sugar, cooking until caramelized and golden brown, about 15-20 minutes.
  2. Carefully stir in the beef broth and sherry, allowing to bubble for a few more minutes until liquid evaporates, leaving rich onions.
  3. In a bowl, blend cream cheese with half of the Gruyere cheese, bread crumbs, and dried parsley until creamy.
  4. Preheat oven according to mini fillo shell package instructions.
  5. Spoon caramelized onion mixture into each mini fillo shell. Top with cream cheese mixture and sprinkle remaining Gruyere cheese.
  6. Bake in preheated oven according to fillo shell package instructions, about 15-20 minutes until cheese is melted and fillo is golden.

Nutrition

Serving: 1tartletCalories: 180kcalCarbohydrates: 15gProtein: 5gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gCholesterol: 30mgSodium: 300mgPotassium: 100mgFiber: 1gSugar: 2gVitamin A: 400IUVitamin C: 2mgCalcium: 80mgIron: 1mg

Notes

Optional: Garnish with fresh parsley before serving. Store leftovers in airtight container for up to 3 days. Freeze for up to 2 months, reheat directly from freezer.

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