Ready for a fresh take on a classic your whole family will enjoy? This flavor-packed easy vegetable pot pie with fillo crust is as delicious as it is beautiful, and it uses simple, fresh ingredients.

The holiday season is the perfect time to revisit comforting classics. Nostalgia brings us together, stirs memories of loved ones, and encourages keeping traditions alive. This American pastry favorite gets a modern, festive update with a crisp fillo crust and a hearty vegetable filling.
📃 Why it Works
Fillo pastry bakes up buttery, flaky, and delightfully crisp, creating a beautiful contrast to the tender vegetables inside. While you can prepare this vegetable pot pie in a single large dish, individual servings in ramekins are fun to serve and just as easy to make.
This recipe is an inviting way to bring familiar flavors to your table while adding a pretty presentation—perfect for holidays or any dinner where you want something comforting yet elegant.
🛒 Ingredients and Notes
- Vegetables: leeks, mushrooms, carrots, potatoes, peas, corn.
- Aromatics: garlic.
- Herbs: fresh thyme.
- Seasoning & dairy: Dijon mustard and sour cream.
- Liquid: vegetable stock.
- Pastry: fillo (phyllo) sheets and olive oil for brushing.
🔪 Instructions
- Preheat the oven to 350°F (175°C) if baking individual pies; otherwise follow the timing below for a casserole.
- In a large cast-iron or nonstick pot, heat 3 tablespoons olive oil over medium-high heat. Add sliced leeks, mushrooms, sliced carrots, and minced garlic. Sauté about 5 minutes until the leeks and carrots begin to soften.
- Stir in 2 tablespoons Dijon mustard and 3 tablespoons all-purpose flour to coat the vegetables. Gradually whisk in 1½ cups vegetable stock and ⅓ cup sour cream. Add diced potatoes, then cook about 10 minutes to allow potatoes to start softening.
- Fold in 1 cup peas, 1 cup corn, and a sprig of fresh thyme. Simmer about 15 minutes until the sauce thickens. Season with salt and freshly ground black pepper to taste.
- Divide the vegetable mixture between six 12-ounce ramekins or place in a 2½-quart round casserole dish.
- To form the fillo topping: lay a fillo sheet on a clean surface with the long edge toward you and brush generously with olive oil. Scrunch several sheets together into a loose “log” and gently coil to form a rosette. Place three rosettes atop each ramekin (or arrange one large coil over a casserole).
- Set the filled ramekins on a baking sheet to catch drips. Brush the rosettes with remaining oil and bake 20–30 minutes, or until the fillo is golden and crisp. Let cool 5 minutes before serving.
Substitutions & Tips
- For a non-vegetarian version, replace potatoes with cooked, diced chicken and proceed the same way.
- Swap olive oil for melted butter when brushing fillo for a richer flavor.
- Instead of multiple small rosettes, coil longer fillo “logs” around the ramekin for a large decorative rose; tuck blanched carrot ribbons into the coils for color.

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Easy Vegetable Pot Pie with Fillo Crust Recipe
Equipment
- Large ramekins (or a 2½-quart casserole dish)
Ingredients
- 3 tbsp olive oil (plus ½ cup for brushing fillo)
- 2 large leeks, sliced (white and tender green parts)
- 8 oz mushrooms, sliced
- 1 large carrot, sliced
- 2 cloves garlic, minced
- 2 tbsp Dijon mustard
- 3 tbsp all-purpose flour
- 1½ cups vegetable stock
- â…“ cup sour cream
- 2 medium potatoes, peeled and diced
- 1 cup fresh or frozen peas
- 1 cup fresh or frozen corn
- A sprig of fresh thyme
- Salt and pepper to taste
- 18 sheets fillo dough
Instructions
- Heat 3 tbsp olive oil in a large pot over medium-high heat. Add leeks, mushrooms, carrots, and garlic; cook 5 minutes until softened.
- Add mustard and flour; stir to coat. Gradually add vegetable stock and sour cream, then add potatoes. Cook 10 minutes.
- Stir in peas, corn, and thyme. Simmer 15 minutes until sauce thickens. Season to taste.
- Divide into six 12-ounce ramekins or a 2½-quart casserole. Preheat oven to 350°F.
- Brush a fillo sheet with oil, scrunch into a loose log, and coil into a rosette. Top each pie with three rosettes or cover casserole with a single coil.
- Place pies on a baking sheet, brush with remaining oil, and bake 20–30 minutes until fillo is golden. Cool 5 minutes before serving.
Notes
- Swap potatoes for cooked chicken for a non-vegetarian version.
- Brush fillo with butter instead of olive oil for a richer flavor.
- For a dramatic presentation, coil longer fillo logs around the ramekin and tuck in blanched carrot ribbons for color.