Onion Cottage Cheese Tart
The Onion Cottage Cheese Tart is a savory tart combining creamy cottage cheese and sweet caramelized onions baked in a flaky, buttery crust. Perfect for brunch, lunch, or a light dinner, this recipe offers rich textures and a comforting homemade flavor with simple ingredients and elegant presentation.
- Author: Lina
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 55 minutes
- Yield: 6 servings 1x
- Category: Appetizers
- Method: Baking
- Cuisine: European
- Diet: Vegetarian
Filling
- 1 ½ cups cottage cheese
- 3 large yellow onions, thinly sliced
- 2 large eggs
- Salt, to taste
- Black pepper, to taste
- 2 tbsp fresh herbs (thyme or chives), chopped
- ½ cup grated cheese (optional; e.g., Parmesan or cheddar)
Crust
- 1 sheet puff pastry or pie crust (approx. 9-inch tart pan size)
Additional
- Butter or oil for caramelizing onions
- Prepare the Onions: Thinly slice the yellow onions and slowly caramelize them over medium-low heat in butter or oil until they turn golden brown and sweet, about 25-30 minutes. Stir frequently to prevent burning and achieve a rich, melt-in-your-mouth texture.
- Mix the Filling: In a bowl, combine the cottage cheese, eggs, salt, pepper, and chopped fresh herbs. Once the caramelized onions have cooled, stir them into the mixture to evenly integrate all the flavors.
- Prepare the Crust: Roll out the puff pastry or pie dough and gently press it into a 9-inch tart pan. Trim any excess dough around the edges. Prick the base lightly with a fork to prevent bubbling during baking.
- Assemble the Tart: Pour the cottage cheese and onion filling into the prepared crust and spread it out evenly. If desired, sprinkle the grated cheese on top for a golden, flavorful finish.
- Bake to Perfection: Bake the tart in a preheated oven at 375°F (190°C) for 30-35 minutes, until the crust is golden and the filling is set but still creamy. Allow the tart to cool slightly before slicing for clean cuts.
Notes
- Caramelize onions slowly to maximize sweetness and prevent burning.
- If your cottage cheese is very wet, drain it to avoid a soggy tart.
- Keep the pastry chilled before baking to ensure a flaky crust.
- Let the tart rest for 10 minutes after baking to set the filling and ease slicing.
- Add fresh herbs right before assembling for a bright flavor burst.
Nutrition
- Serving Size: 1 slice (1/6 of tart)
- Calories: 280
- Sugar: 6g
- Sodium: 300mg
- Fat: 18g
- Saturated Fat: 9g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 2g
- Protein: 10g
- Cholesterol: 85mg
Keywords: onion tart, cottage cheese tart, savory tart, caramelized onions, brunch recipe, vegetarian appetizer, puff pastry tart