Step 1: Prepare and Sear the Paneer
Pat the cubes of paneer dry with a paper towel. This helps them get a better sear. Heat the ghee or oil in a large skillet or pan over medium-high heat. Once hot, carefully add the paneer cubes in a single layer, ensuring not to crowd the pan (work in batches if necessary). Pan-fry for 2-3 minutes per side, until the cubes are golden-brown and crispy on most sides. Remove the seared paneer from the skillet and set it aside on a plate.

Step 2: Build Your Flavor Base (The Elevating Step)
If you are using the optional ingredients, now is the time to use them. In the same skillet, add the finely chopped onion and sauté for 3-4 minutes until softened and translucent. Add the minced garlic and grated ginger and cook for another minute until fragrant, stirring constantly to prevent burning.

Step 3: Bloom the Spices
Sprinkle in the optional garam masala over the onions and garlic. Stir and cook for about 30 seconds. This step, known as “blooming,” toasts the spice and intensifies its flavor and aroma, effectively “waking up” the dish.

Step 4: Simmer the Sauce
Pour the entire jar of curry sauce into the skillet. Use a spatula to scrape down the sides. If you want to get every last bit, pour a few tablespoons of water into the empty jar, swirl it around, and add that to the pan as well. Stir everything together and bring the sauce to a gentle simmer.

Step 5: Combine and Finish
Once the sauce is simmering, gently stir in the seared paneer cubes. Reduce the heat to low, cover the skillet, and let it simmer for 5-7 minutes. This allows the paneer to absorb the flavors of the curry. If you are using the optional heavy cream or coconut milk for extra richness, stir it in during the last minute of cooking.

Step 6: Garnish and Serve
Turn off the heat. Stir in a generous amount of fresh, chopped cilantro. Serve the paneer curry immediately over hot basmati rice or with warm naan bread for scooping.