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Blend scaler

Pick a blend, pick whose version you want, and set a batch size. Proportions are by weight, because measuring a blend by spoon gives a different mix — the spices differ in density.

Weigh out
IngredientWeightShare
Spring onion19.4 g39%
Scotch bonnet, fresh6.5 g13%
Allspice, ground6.5 g13%
Fresh thyme6.5 g13%
Garlic3.2 g6%
Ginger3.2 g6%
Salt(range)4.8 g10%

Answer

50 g of jerk seasoning from 7 ingredients

Based on the traditional wet marinade, attributed to jamaican household practice.

What you asked

Blend:
Jerk seasoning
Version:
Traditional wet marinade — Jamaican household practice
Target batch:
50 g

How it was worked out

Each ingredient's parts are divided by the total parts to give its share of the mix, and that share is multiplied by the target batch weight. Scaling is linear, so the same shares apply at any batch size.

  1. 1. Add up the parts

    Spring onion 6 + Scotch bonnet, fresh 2 + Allspice, ground 2 + Fresh thyme 2 + Garlic 1 + Ginger 1 + Salt 1–2

    = 15.5 parts

    Ingredients given as a range use the typical value, or the midpoint where no typical value is recorded.

  2. 2. Work out the weight of one part

    50 g ÷ 15.5 parts

    = 3.23 g per part

  3. 3. Multiply each ingredient by its parts

    = 7 ingredients scaled

What this assumes

  • Proportions are by weight, not by volume. Measuring these by spoon would give a different mix, because the spices differ in density.
  • Proportions come from the "Traditional wet marinade" version, attributed to Jamaican household practice.
  • Those proportions are recorded as representative.

Where this stops being reliable

  • Some proportions are recorded as ranges. The scaled weights use the typical value and should be treated as a starting point.
  • This is one of 2 versions recorded for Jerk seasoning. It is not the definitive one — there isn't one.

Evidence

Questions this page answers

  • how to scale a spice blend recipe
  • spice blend ratio calculator
  • how to make a bigger batch of spice mix
  • scale up spice mix

All blends, with every recorded version