Whole Spice Grinding Techniques

Sarah MickeyAll Recipes, Culinary Tips & Techniques, Lavender Recipes, Spice Recipes 2 Comments


Buying whole spices is the best way to get the freshest and most vivid flavor. Some spices can be used whole, but most need to be ground, grated or pulverized first. Here are four ways to do that.


For whole nutmeg you will need to use a nutmeg grater (shown above). Some standard box graters include a grating side suitable for nutmeg. Its teeth should look like the ones on the nutmeg grater pictured. Simply drag the whole nutmeg nut across the surface of the grater repeatedly, taking care not to catch your fingers. Microplane graters also work well for nutmeg and other large spices, such as long peppers.


A mortar and pestle is great when you want to carefully grind up spices like star anise (pictured) and juniper berries to a very specific size. They can also be used to just crack open whole cardamom or Tellicherry peppercorns for making infusions. We highly recommend that you choose a mortar and pestle with a rough texture in the bowl, as the friction will speed up the grinding considerably.


Truth be told bladed coffee grinders don’t do a great job of grinding coffee (for that you want a burr grinder) but they’re very affordable and great for grinding spices in the home. Just be sure to clean them out after each use, so that you’re not accidentally mixing spice residues into your coffee. (Grinding and then discarding a few teaspoons of dry white rice is a good way to do this.) Coffee grinders don’t give you as much control as a mortar and pestle, but they are a fast way to grind spices like annatto seed, long pepper, grains of paradise, and lavender buds. They’re also a great way to make chile powders.

We do not recommend using coffee grinders to grind whole cloves or whole allspice, which can damage the plastic. If you want to grind these using this technique, you’ll want an actual motorized spice grinder with a metal compartment.


For Tellicherry and other peppercorns, the best grinding method is to use an actual pepper grinder. Grinders that incorporate different settings that control how fine the resulting grind is are becoming more common and are great for gourmet cooking. Depending on your grinder’s design and construction, it may be possible to also use it to grind peppercorn-sized spices such as Szechuan pepper, and allspice, though it will depend on your actual grinder and whether you want to add different flavor notes to your peppermill. If your pepper grinder cannot handle other spices, use an electric coffee grinder or mortar and pestle.

Comments 2

  1. Since we have begun grinding our own pepper and other spices, I’ve been saving the pepper grinders the pepper comes in from Aldi’s. The lid is initially difficult to remove, but once removed any later opening is easy. The grinders hold up well and over time. I am pleased about that. The pepper grinder grinds well many spices. The Tellicherry peppers didn’t grind so well in this one though, which only partially ground them and they remained in hard rock type chunks. Didn’t bother me but those loud, hard crunches bothered my husband. Lynn A.

  2. Pingback: Ask Marx Foods » Blog Archive » Why are whole spices better than pre-ground spices?

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