RecipesMother Preparations

M14

Vegetable Stock, Kerala Aromatics

Shallot, ginger, curry leaf, pepper — not celery and thyme

Low SodiumVegan
A box of whole dry spices

Photograph: Adobe Stock · representative of the dish

YieldMakes about 1.2 litres
Active15 minutes
Total55 minutes
DifficultyEasy
The re-engineeringA stock built from the aromatics Kerala actually cooks with, so that it disappears into a Kerala dish instead of announcing a European one. Unsalted, so the salt decision stays in the pot, and made largely from trimmings you were going to throw away.

Shallot, ginger, curry leaf, pepper — not celery and thyme [LOW SODIUM] [VEGAN]

Western vegetable stock tastes of celery, carrot, bay and thyme, and it fights every Kerala dish it goes into. This one tastes of shallot, ginger, curry leaf and pepper, and it vanishes. It also turns the peel-and-stalk problem into an asset: ash gourd trimmings, drumstick ends, coriander stalks, spring onion tops, the outer leaves of a cabbage.

Vegetable Stock, Kerala Aromatics

Active 15 minutes Total 55 minutes
Scale 1 servings

Ingredients — tap to tick off

  • 120 g (about 12) shallots, halved, skins on for colour
  • 100 g ash gourd or bottle gourd, with peel, roughly chopped
  • 60 g carrot, roughly chopped
  • 30 g (a 6 cm piece) ginger, sliced
  • 4 sprigs curry leaves
  • 20 g coriander stalks, roughly chopped
  • 6 g (¾ tbsp) black peppercorns, lightly crushed
  • 2 dried red chillies
  • 1.6 litres cold water
  • No salt.

Allergens: None of the major allergens.

Equipment: Wide heavy 4-litre pan; fine sieve.

Method — tap a step to mark it done, tap a time to start a timer

  1. Dry-roast the shallots cut side down in the empty pan over a medium flame until the cut faces are browned and blistered, . This is the step that separates a stock with body from hot vegetable water.
  2. Add the ginger, pepper and chillies and stir , until fragrant.
  3. Add the remaining vegetables and the cold water and bring to a bare simmer, .
  4. Simmer uncovered, a bubble breaking every second or so, , until the liquid is light amber and tastes distinctly sweet and savoury rather than watery. Add the curry leaves for the last only, so their aroma survives.
  5. Strain without pressing and cool uncovered before refrigerating.
Why this worksBrowning the shallots first runs Maillard reactions that a raw-simmered stock never develops — the same chemistry as technique 8 in the previous chapter, done in five minutes instead of twenty-five. The gourd contributes soluble pectin for a faint viscosity, and the skins contribute colour. Curry leaf goes in last because forty minutes of simmering removes its aroma entirely.
Sourcing note

Everything here can be trimmings — keep a freezer bag for shallot skins, ginger peel, coriander stalks, gourd peel and drumstick ends, and make stock when it is full. Avoid brassica cores, which turn sulphurous over a long simmer, and bitter gourd trimmings, which make the stock genuinely bitter.

If you are watching…

Blood pressure: unsalted stock plus M06 podi is the two-part answer to a commercial stock cube, which typically carries 300–700 mg of sodium.

Blood sugar: negligible carbohydrate at these dilutions, and it replaces water rather than adding anything to a meal.

Swap it

Add 15 g dried shiitake or 10 g dried porcini → a large jump in savoury depth from glutamate and guanylate. Not traditional; genuinely useful.

Add a 4 cm piece of kudampuli at step 3 → a smoky, faintly sour stock for fish and theeyal. Use half as much acid later in the dish.

Simmer everything raw without roasting → 15 minutes faster and about half as good.

Make ahead · store · freeze

Fridge 5 days covered. Freeze 6 months, in 250 ml portions or as ice cubes. Reduce to a quarter and freeze as concentrate for 6 months; two cubes plus 250 ml water rebuilds a portion.

Leftovers

Reduce what is left by half and freeze it in an ice tray; two cubes in place of water is the whole point of keeping it. The strained vegetable solids are not worth eating, but they are worth composting. In the fridge the stock is good for three days and begins to taste tired on the fourth.

Troubleshooting

Tastes of nothing: the shallots were not browned, or the simmer was too short. Reduce by a third and taste again.

Sulphurous or cabbagey: brassica went in. Discard and start again.

Bitter: bitter gourd trimmings, or the shallot skins scorched black rather than browning.

Serve with
R080 Mixed Vegetable Stew · R059 Sambar · R086 Rasam · R068 Kumbalanga Olan · R020 Kanji, Three Ways — and, more broadly, vegetable kurma, dals, and any recipe whose method says "water or M14".

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