Baked in a sheet pan, this flaky phyllo tart featuring the iconic combination of leeks, asparagus and prosciutto delivers an impressive, but effortless brunch main. The tangy goat cheese layer spread on the base of the tart creates a barrier that prevents the pastry from getting soggy. Lightly sautéed leeks bring a welcome, delicate sweetness. Add a touch of indulgence by topping each slice with a soft poached egg.
Tips from the ELLE Gourmet Editors
Working with phyllo
Frozen phyllo pastry is not the easiest dough to work with. The paper thin layers are incredibly delicate and require patience and finesse. Make sure you thaw it properly for ease. Best case, thaw in the refrigerator overnight before you plan to use it. And use butter or olive oil liberally between each sheet. This is the key to the golden colour and flaky texture. It takes time to paint each sheet with butter and the phyllo sheets can dry out. Keep the stack covered with a damp cloth while you’re working to prevent this.

Asparagus, Leek & Prosciutto Phyllo Tart
Equipment
- baking sheet
- parchment paper
- Pastry brush
- mixing bowl
Ingredients
- 1 tbsp olive oil
- 1 bunch asparagus roughly chopped and tough ends trimmed
- 1 leek well rinsed and thinly sliced
- salt and freshly cracked black pepper to taste
- 1 pkg (454 g) phyllo dough, 16 sheets thawed
- ½ cup salted butter melted
- 250 g goat cheese at room temperature
- ¼ cup heavy cream
- 1 egg
- ¼ cup crumbled feta cheese
- 6 to 8 slices prosciutto
Instructions
- Preheat oven to 375°F. Line rimmed baking sheet with parchment paper.
- In skillet, heat olive oil over medium heat. Add asparagus and leek; sauté, stirring occasionally, until asparagus is bright green and leeks are softened, about 5 to 7 minutes. Season with salt and pepper, remove from heat and set aside.
- Lay 1 sheet of phyllo dough on prepared baking sheet and brush with some of the melted butter. Add another sheet of phyllo on top and brush again with butter. Repeat this process with the remaining phyllo sheets and butter, using all 16 sheets. Press edges and corners of dough into pan, folding and bunching edges to form a rustic crust. Brush any remaining butter over edges.
- In mixing bowl, whisk together goat cheese, heavy cream and egg until smooth. Season with salt and pepper to taste.
- Spread goat cheese mixture evenly over phyllo crust. Top with sautéed asparagus and leeks. Sprinkle crumbled feta over vegetables; layer prosciutto on top.
- Bake until phyllo is golden and crisp and prosciutto is slightly curled and crispy, 30 to 35 minutes.
- Let tart cool slightly before slicing. Serve warm or at room temperature.














