Onion tart
Delight your taste buds with this savory Onion Tart recipe! Featuring a flaky crust made with all-purpose flour and Parmigiano cheese, topped with caramelized red onions, sweet red pepper, and fragrant thyme, this dish is perfectly balanced with a hint of brown sugar and a touch of vinegar. Perfect for a cozy dinner or an impressive appetizer!
- 21 Apr 2025
- Cook time 60 min
- Prep time 60 min
- 8 Servings
- 8 Ingredients
This delicious onion tart brings together the sweetness of caramelized red onions, the sharpness of parmesan cheese, and the aromatic touch of fresh thyme. It's a perfect appetizer or a light meal that combines simple ingredients into a sophisticated and tasty dish.
Ingredients:
Instructions:
Preheat your oven to 375°F (190°C).
- In a medium mixing bowl, combine the all-purpose white wheat flour and grated parmesan cheese.
- Gradually add the olive oil while mixing until the dough comes together. If the dough is too crumbly, you can add a small amount of cold water, a teaspoon at a time, until it holds together.
- Press the dough evenly into the bottom and up the sides of a tart pan. Use your fingers to smooth it out.
- Prick the bottom of the crust with a fork several times to prevent it from bubbling up during baking.
- Bake the crust in the preheated oven for about 10-12 minutes, or until lightly golden. Remove and set aside.
- While the crust is baking, peel and thinly slice the red onions. Cut the red pepper into thin strips.
- Heat a large skillet over medium heat and add a tablespoon of olive oil.
- Add the sliced onions and red peppers to the skillet. Cook, stirring occasionally, until they start to soften, about 5-7 minutes.
- Sprinkle the brown sugar over the onion mixture and continue to cook, stirring occasionally, until the onions are caramelized and golden brown, about 15-20 minutes.
- Stir in the fresh thyme and vinegar, cooking for an additional 2-3 minutes. Season with salt and pepper to taste. Remove from heat.
- Spread the caramelized onion and pepper mixture evenly over the pre-baked tart crust.
5. Bake the Tart:
- Return the assembled tart to the oven and bake for an additional 15-20 minutes, or until the edges of the crust are golden and the filling is set.
- Remove the tart from the oven and let it cool slightly before slicing.
- Serve warm or at room temperature.
Tips:
- Use cold olive oil to make the dough for a flakier texture.
- Slice the onions and red pepper thinly for even cooking.
- Caramelize the onions slowly over low heat to bring out their natural sweetness.
- Use a tart pan with a removable bottom for easier serving.
- Let the tart cool slightly before cutting to ensure clean slices.
In just a few steps, you've created a beautiful and flavorful onion tart that is sure to impress. This dish is not only a feast for the eyes but also a delight for the taste buds, combining savory and sweet flavors that make it a standout option for any meal. Enjoy your culinary creation!
| Nutrition Facts | |
|---|---|
| Serving Size | 100 grams |
| Energy | |
| Calories 140kcal | 7% |
| Protein | |
| Protein 6g | 4% |
| Carbohydrates | |
| Carbohydrates 24g | 7% |
| Fiber 2.06g | 5% |
| Sugar 3.54g | 4% |
| Fat | |
| Fat 18g | 21% |
| Saturated 3.32g | 11% |
| Cholesterol 7mg | - |
| Vitamins | |
| Vitamin A 33ug | 4% |
| Choline 7mg | 1% |
| Vitamin B1 0.10mg | 8% |
| Vitamin B2 0.05mg | 3% |
| Vitamin B3 0.52mg | 3% |
| Vitamin B6 0.10mg | 6% |
| Vitamin B9 18ug | 5% |
| Vitamin B12 0.10ug | 4% |
| Vitamin C 16mg | 18% |
| Vitamin E 0.22mg | 1% |
| Vitamin K 0.85ug | 1% |
| Minerals | |
| Calcium, Ca 90mg | 7% |
| Copper, Cu 0.08mg | 9% |
| Iron, Fe 0.46mg | 4% |
| Magnesium, Mg 16mg | 4% |
| Phosphorus, P 100mg | 8% |
| Potassium, K 160mg | 5% |
| Selenium, Se 8ug | 14% |
| Sodium, Na 130mg | 9% |
| Zinc, Zn 0.69mg | 6% |
| Water | |
| Water 55g | - |
| * Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. | |
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