Khourek-e Goosht o Gharch (خوراک گوشت و قارچ) — Persian Baked Meat, Mushroom & Zucchini Stew

• 250 gYellow onion (finely diced)
• 30 mlOlive oil (divided)
• 500 gGround beef (85–90% lean (or use ground lamb))
• 12 gGarlic (minced (about 4 cloves))
• 2 tspTurmeric
• 1 tspBlack pepper (freshly ground)
• 2 tspFine sea salt (divided, plus more to taste)
• 45 gTomato paste (about 3 tablespoons)
• 400 gCanned crushed tomatoes (or finely grated fresh tomatoes)
• 240 mlWater (plus 30–60 ml as needed)
• 15 mlApple cider vinegar (or white vinegar)
• 0.5 tspGround cinnamon (optional but traditional-leaning)
• 450 gButton mushrooms (wiped clean, thickly sliced)
• 600 gZucchini (cut into 1 cm half-moons)
• 60 gParmesan cheese (finely grated)

Instructions

1. 1

   Heat the oven to 200°C (400°F). Choose a 2.5–3 liter baking dish. Heat 15 ml olive oil in a wide skillet over medium heat for 2 minutes, then add the diced onion and 1/2 teaspoon salt. Cook 8–10 minutes, stirring often, until soft and lightly golden.

2. 2

   Increase heat to medium-high. Add the ground beef and break it up with a wooden spoon. Cook 6–8 minutes until no longer pink and most moisture has evaporated. Stir in minced garlic, turmeric, black pepper, and 1 teaspoon salt; cook 60–90 seconds until fragrant, keeping the mixture moving so the garlic does not brown.

3. 3

   Push the meat to one side of the pan. Add tomato paste to the cleared space and cook 2 minutes, stirring, to darken slightly and remove raw flavor. Stir paste into the meat, then add crushed tomatoes, water (240 ml), vinegar, and cinnamon (if using). Simmer 10 minutes, uncovered, until saucy.

4. 4

   In a second skillet (or after transferring the meat sauce to a bowl), heat the remaining 15 ml olive oil over medium-high heat. Add sliced mushrooms in an even layer and cook 6–8 minutes, stirring only occasionally, until browned and their liquid has cooked off. Season with the remaining 1/2 teaspoon salt.

5. 5

   Add the zucchini to the mushrooms and cook 4–5 minutes, stirring gently, just until the edges soften but the pieces still hold their shape. If the pan looks dry, add 30 ml water to help steam for 1 minute. Taste and adjust salt and pepper.

6. 6

   Assemble the casserole: spread half of the meat-tomato sauce in the baking dish. Spoon the mushroom-zucchini mixture evenly over it, then top with the remaining meat sauce. If the sauce seems very thick, drizzle 30–60 ml water around the edges so it bakes moist rather than dry.

7. 7

   Sprinkle the grated Parmesan evenly over the top. Bake uncovered at 200°C (400°F) for 18–22 minutes until bubbling at the edges and the cheese is melted. For deeper browning, broil on high for 1–2 minutes, watching constantly to prevent scorching.

8. 8

   Rest the casserole 10 minutes before serving so the layers set and the juices redistribute. Serve hot, spooning down to get all layers. If desired, finish with a small drizzle of olive oil at the table and a few turns of black pepper for extra aroma.