Ingredients for - Wood Sorrel Savory Onion Tart

1. Butter 2 tablespoons
2. Shallots, thinly sliced 2
3. Onion, thinly sliced 1 large
4. Garlic, minced 3 cloves
5. Salt 1 teaspoon
6. Dry white wine ¼ cup
7. All-purpose flour 3 tablespoons
8. Fresh wood sorrel leaves, flowers and pods only 1 cup
9. Eggs 4
10. Heavy cream 2 cups
11. Ground black pepper 2 teaspoons
12. Grated Gruyere cheese 1 cup
13. Grated Parmesan cheese ½ cup
14. Pre-baked pie crust 1 (9 inch)

How to cook deliciously - Wood Sorrel Savory Onion Tart

1 . Stage

Preheat the oven to 350 degrees F (175 degrees C).

2 . Stage

Heat butter over medium-low heat in a skillet. Cook and stir shallots and onion in butter until softened and translucent, about 5 minutes. Add garlic; cook and stir 1 to 2 minutes. Season with salt.

3 . Stage

Increase heat to medium. Pour white wine into the skillet and cook until evaporated. Stir in flour. Add sorrel and stir constantly for 1 minute. Remove from heat and let cool.

4 . Stage

While sorrel mixture is cooling, whisk together eggs, heavy cream, and black pepper in a large bowl.

5 . Stage

Combine sorrel mixture with egg mixture, 1/2 Gruyere cheese, and 1/2 Parmesan cheese. Pour mixture into the prepared pie crust. Top with remaining 1/2 Gruyere cheese and 1/2 Parmesan cheese.

6 . Stage

Bake in the preheated oven until a knife inserted into the center comes out clean and tart is firm, about 1 hour.