Imagine waking up to a world that’s lacklustre, greyscale, and utterly uninspiring. You’d do anything to liven it up: put on something colourful, crank up some head-bopping-foot-stomping tunes. That’s exactly what your food needs when you skip a crucial (but simple) step in the kitchen: heating your spices.
Raw spices are like shy friends, they need a little TLC to warm up and show their true colours. That’s where blooming and toasting come in.
Blooming vs toasting
Blooming spices
- Method: Heating spices in oil or fat (usually ghee) until aromatic
- Purpose: To release fat-soluble compounds which help build a more potent flavour, adding another layer of complexity to a dish
- Best for: Ground spices or blends added to sauces, stews, curries, or dips (either at the beginning of a cook, or as the final step); usually paired with other aromatics like garlic, ginger, spring onion, lemon peel, curry leaves, bay leaves, or dried chillies
Toasting spices
- Method: Heating spices in a dry pan without any oil or fat
- Purpose: To release the spice’s natural oils to create a more flavourful layer of complexity to a dish
- Best for: Whole spices (before grinding) or ground spices that have been sitting on the shelf, needing a boost

How to bloom spices
- Start by heating 2 tablespoons of oil (like peanut) or fat (like ghee) in a pan on medium-low heat.
- Then add ground spices (and any whole spices you’d happily eat) to the pan and heat until they start to splutter, pop, and become aromatic. This happens in a matter of minutes, so don’t leave the stove!
- Once ready, use as your recipe suggests, like:
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- Finishing off a fragrant South Indian curry,
- Over roasted/sauteèd/steamed veg,
- As a marinade for beans and lentils,
- Swirled into yoghurt to make a savoury dip,
- Or as a base for a vinaigrette.
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How to toast spices
- Heat a dry pan on medium-low heat.
- Add a single layer of whole or ground spices to the pan (a single layer helps to heat spices evenly).
- Don’t leave the stove! Keep the spices moving by gently shaking the pan (or using a wooden spoon) for two to three minutes.
- Once you smell the spices’ aroma, take them off the heat immediately and transfer to a clean and dry baking sheet (or something similar) to cool down. Leaving them in the pan will keep them toasting and possibly burning because of the residual heat.
- Once cooled, use the toasted ground spice, or grind the toasted whole spices with a mortar and pestle (or spice grinder) and then use.
Give your spices the TLC they deserve
Whether you’re starting a curry or finishing a dip, don’t underestimate what a little heat can do. Toasting or blooming might seem like an extra step, but in just a few minutes, you’ll unlock flavours that are bold, complex, and totally craveable.
Remember: stay close to the stove, and trust your nose – once you catch that fragrant aroma, you’re there. Happy heating!
ALSO SEE: How-to on growing, storing, and using curry leaves
Feature image credit: Pexels