Slow-Baked Beef and Mushroom Meat Pie with Puff Pastry

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A rich Australian-style meat pie filled with tender slow-cooked beef and earthy mushrooms, topped with golden puff pastry. This australian-inspired beef ready in about 170 minutes pairs beef chuck, diced, button mushrooms, chopped, medium onion, diced for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 6, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart.

Prep: 20 min Cook: 150 min Serves 6 Australian cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 325°F. Heat 2 tbsp olive oil in a large ovenproof pot over medium-high heat. Add 1 lb diced beef chuck and brown on all sides, about 5 minutes. Remove and set aside.
  2. Step 2: In the same pot, add 1 diced medium onion and 3 minced garlic cloves. Sauté for 3-4 minutes until translucent and fragrant.
  3. Step 3: Stir in 1 cup chopped button mushrooms and cook for 5 minutes until softened.
  4. Step 4: Sprinkle 2 tbsp all-purpose flour over the vegetables and stir for 1 minute to cook out the raw flour taste.
  5. Step 5: Return the beef to the pot, add 1 cup beef broth, 2 tbsp tomato paste, 1 tbsp Worcestershire sauce, 1 tsp salt, 1/2 tsp black pepper, and 1 tsp fresh thyme leaves. Stir well.
  6. Step 6: Cover the pot and transfer to the oven. Bake for 2 hours until beef is tender and the sauce thickens.
  7. Step 7: Remove the pot from the oven and set oven temperature to 400°F. Transfer the meat mixture into a 9-inch pie dish.
  8. Step 8: Roll out 1 puff pastry sheet to cover the dish. Place on top, trimming excess pastry, and seal edges by pressing down.
  9. Step 9: Brush the pastry with 1 beaten egg and cut a few small slits on top to vent steam.
  10. Step 10: Bake the pie for 25-30 minutes until the pastry is puffed and golden brown. Let rest 10 minutes before serving.

Frequently asked questions

How long does Slow-Baked Beef and Mushroom Meat Pie with Puff Pastry take to make?

Total time is about 170 minutes (20 min prep + 150 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow-Baked Beef and Mushroom Meat Pie with Puff Pastry?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep beef chuck, diced from drying out.

Can I substitute ingredients in Slow-Baked Beef and Mushroom Meat Pie with Puff Pastry?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Baked Beef and Mushroom Meat Pie with Puff Pastry for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow-Baked Beef and Mushroom Meat Pie with Puff Pastry?

Australian beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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