Take a Melba toast. Smother it with olive oil; top with some sundried tomatoes. Sprinkle oregano and crushed peppercorns, add some lime. If that sounds like too much work then try an infusion. Adventurous chefs in the country are blending different flavours in one neutral base. In contemporary cooking parlance, the sequence of mix, match and mature is known as infusion—a process in which veggies (tomatoes, bell peppers, onions, lime), herbs (lemon grass, mint, cilantro, basil, sage, rosemary), spices (chillies, ginger, garlic, pepper) and sometimes even flowers (elder, rose, jasmine) are dunked into a base (oils, vinegars, spirits) till it matures and takes on the flavour of the additive. The result is a flavoursome, textured base. ‘‘Not all flavours are always available. Making our own concoction lets us create the taste we want,’’ says Jaydeep Mukherji, of Indigo Deli, south Mumbai’s latest delicatessen. They stock vinegars infused with tangerine and rosemary, red onion and garlic and lime and red chilli (Rs 250 for 500 ml). “For oil infusions, we only use olive oil because it has a great aroma and flavour and takes on the nuances of the added ingredients,’’ says Mukherji. Their olive oils are infused with garlic and sage, herbs and pepper, juniper and lime, chilli and basil and desi variations with coriander and curry leaves. If you think infused oils and vinegars are only for an at-the-table drizzle, then think again. Jochen Kern, executive chef of Mumbai’s InterContinental, infuses spirits and uses them in the cooking process. A recent trout festival saw Kern flambé the Himalayan river water fish with lemon grass-infused vodka.