Ingredients
Equipment
Method
Step-by-Step Instructions
- Roll out your pie dough on a floured surface until it’s about 1/8 inch thick, then press it into two 6-inch tart pans and chill them for 30 minutes.
- Preheat your oven to 375°F (190°C).
- Line each tart crust with parchment paper and fill with pie weights or dried beans; blind bake for 20 minutes and then bake for an additional 10 minutes until golden.
- Melt 1 tablespoon of unsalted butter and 1 tablespoon of olive oil in a skillet over medium heat, then add sliced onions and caramelize for 16 minutes.
- In a bowl, combine 1 cup of crème fraîche, 1 tablespoon of Dijon mustard, and 1 cup of grated Gruyere; mix in caramelized onions, thyme, and diced apples.
- Pour the filling mixture into each cooled crust and distribute evenly.
- Bake the assembled tart(s) at 350°F (175°C) for 25 to 30 minutes until bubbly.
- Let the tart cool for at least 10 minutes before slicing and serving.
Nutrition
Notes
Enjoy this delightful tart warm, paired with a light green salad for a delicious meal.
