Hyderabadi Kacha Mutton Biryani - Marination Process

Step 1: Prepare Onions for Birista

Peel 500g of onions. Slice them thinly and separate the rings to ensure even frying. Add a pinch of salt to the sliced onions and mix well. Let them sit for 10 minutes to release excess water. Squeeze out the water before frying.

Step 2: Fry Birista (Fried Onions)

Heat oil in a pan for deep frying. Add the squeezed onion slices and fry them, stirring constantly to prevent burning. Continue frying until the onions turn a light golden brown color. Remove them from the oil immediately at this stage, as they will continue to cook and darken after being taken out. Drain the excess oil using paper towels (avoid newspaper). This process should take approximately 5-7 minutes.

Step 3: Prepare Mutton

Take 1 kg of fresh mutton with bones, cut into 60-70 gram pieces. Ensure the mutton is clean and ready for marination.

Step 4: First Marination Step

In a large bowl, add the mutton pieces. Add 2 tablespoons of garlic and ginger paste and salt as per taste. Mix these ingredients thoroughly with the mutton for about 1-2 minutes, ensuring the paste and salt are evenly distributed.

Step 5: Add Spices and Herbs

Add 1 tablespoon of red chili powder, 1 teaspoon of Kashmiri chili powder (for color), 1 teaspoon of turmeric powder, and 3 teaspoons of green chili paste (adjust to your spice preference). Add 300g of the prepared birista (fried onions), 2 tablespoons of coarsely chopped fresh mint, and 2 tablespoons of coarsely chopped fresh cilantro. Pour in 4 tablespoons of the oil used for frying the birista.

Step 6: Add Curd and Biryani Masala

Add 500g of fresh, slightly sour curd to the mutton mixture. Then, add 1 tablespoon of biryani masala. (The chef mentions that another tablespoon of biryani masala will be used later when steaming the rice).

Step 7: Add Raw Papaya for Tenderizing

Peel a small raw papaya. Grate 1 tablespoon of the peeled raw papaya directly into the mutton mixture. Raw papaya acts as a natural tenderizer, making the mutton soft and juicy.

Step 8: Final Mixing and Resting

Mix all the ingredients thoroughly with the mutton for at least 10 minutes. Ensure that all the spices, herbs, and tenderizers are well incorporated into the meat. Once mixed, cover the bowl and let the mutton marinate for a minimum of one hour. For best results, marinate it overnight in the refrigerator.

• Use mutton with bones for biryani as the bone marrow adds significant flavor.

• When frying onions for birista, stir constantly and remove them when they are light brown to prevent them from turning black and bitter after cooling.

• Never use newspaper to drain excess oil from fried foods, as the ink can be harmful.

• For tender mutton, choose meat from a younger goat (ideally 8-10 kg weight).

• Marinate the mutton for at least one hour, or preferably overnight, for best flavor and tenderness.

• Adjust the quantity of red and green chili paste according to your preferred spice level.

• If you don't have Kashmiri chili powder, you can omit it, but it adds a nice color to the dish.