Heat oil in a cast iron skillet over medium-high heat. Add the bay leaf and let it sizzle for a few seconds.

Add the sliced mushrooms to the skillet. Sprinkle salt to taste. Sauté the mushrooms for 2-3 minutes on high heat until it gets slightly charred.

Reduce the heat to medium, add the prepared bhuna masala to the skillet. Stir well to combine the mushroom with the masala.

Cover the skillet and let it cook for 3-5 minutes or until the mushroom is soft but not mushy. Stir occasionally to ensure even cooking.

Once the mushroom is cooked to your desired tenderness, sprinkle garam masala over the dish and stir.

Garnish with freshly chopped cilantro, and freshly squeezed lemon juice (optional).