The Restaurant Secret You Can Use at Home
Ever wonder how Indian restaurants serve a huge variety of curries so quickly? The answer is a master curry base. This all-purpose gravy, often called an onion-tomato masala, is the foundational sauce for countless dishes. It’s essentially a slow-cooked
blend of onions, tomatoes, ginger, garlic, and aromatic spices that are cooked down until the flavours meld and deepen. By preparing a large batch of this base in advance, you complete about 80% of the work for any given curry. When it’s time to eat, you simply take a portion of the base, add your protein or vegetables, and finish the dish with specific spices or creams. This method transforms a 45-minute cooking project into a 15-minute assembly job.
Your One-Hour Path to a Week of Meals
The idea of meal prep can be daunting, but this is different. It’s not about cooking and portioning five identical meals. Instead, you invest one hour on a Sunday to create a versatile foundation. The process is straightforward: start by slowly browning a generous amount of finely chopped onions. This is the most time-consuming part, but crucial for a deep, slightly sweet flavour. While they cook, you can prep your other core ingredients: pureed tomatoes and a paste of ginger and garlic. Once the onions are deeply golden, you’ll cook the aromatics, add ground spices like turmeric, coriander, and cumin powder, and finally stir in the tomatoes. Let this mixture simmer until it thickens and the oil begins to separate from the masala—a key visual cue that it’s done. The entire active process, from chopping to final simmer, comfortably fits within an hour.
The Master Recipe: Your Versatile Curry Base
Ready to get started? This recipe makes enough base for several meals. Ingredients include 6 large onions (finely chopped), 800g of pureed tomatoes, 2 tablespoons of ginger-garlic paste, oil or ghee, and your basic powdered spices: turmeric, red chilli powder, coriander powder, and cumin powder. Heat oil in a large, heavy-bottomed pan and add the onions. Cook on low-to-medium heat for about 30 minutes, stirring occasionally, until they are soft and deeply browned. Add the ginger-garlic paste and sauté for another two minutes. Next, stir in your spice powders and cook for a minute until fragrant. Pour in the tomato puree, add salt, and let the mixture simmer for about 25-30 minutes, until it becomes a thick, jam-like paste. Let it cool completely before storing.
From Base to Brilliant: Endless Dinner Ideas
Here's where the magic happens. With your base ready, weeknight dinners become incredibly simple. For a quick Paneer Butter Masala, heat a cup of the base, stir in a bit of cashew paste or cream, add paneer cubes, and finish with a pinch of garam masala and kasuri methi. To make Chana Masala, heat the base, add boiled chickpeas, a splash of water, and a teaspoon of chana masala powder, then simmer for ten minutes. For a simple chicken curry, sear chicken pieces, add them to a few scoops of the heated base with some water or stock, and let it simmer until the chicken is cooked through. You can use it for mixed vegetable curries, egg curry, or even as a flavourful sauce for wraps and rolls.
Smart Storage for Maximum Freshness
Proper storage is key to making your efforts last. Once the curry base has cooled down completely, transfer it to an airtight container. It will keep well in the refrigerator for up to a week. For longer storage, the freezer is your best friend. You can portion the base into small containers or, for ultimate convenience, freeze it in ice cube trays. Once the cubes are solid, transfer them to a zip-lock bag. This allows you to grab just the right amount you need—typically 3-4 cubes are enough for a two-person serving. The base can be frozen for up to three months without losing its flavour.
