Who each option suits

Frequent small-batch cooks

If you regularly grind coriander or other whole spices for one or two portions, an electric model explicitly designed for smaller quantities is worth considering. Cuisinart describes its SG21U as suited to grinding smaller amounts and specifies removable bowls.

Multi-use kitchen buyers

If the same appliance will also grind coffee, nuts, herbs or other dry ingredients, check the exact model’s stated uses and how you will clean it between ingredients. KRUPS and Salter both describe coffee-and-spice models with broader dry-ingredient uses.

Occasional manual grinders

If you use whole coriander only occasionally or want to crush it with ingredients for a paste, a pestle and mortar offers a non-electric option. Judge describes its marble model as suitable for crushing seeds, herbs and spices.

What matters when choosing

Dedicated electric spice grinder

Consider it: when you grind small spice portions regularly and want a bowl you can remove for cleaning. Cuisinart specifically describes the SG21U as working with smaller quantities.

Trade-off: it needs mains power, storage space and careful cleaning around sharp blades.

Coffee-and-spice blade grinder

Consider it: when you want one appliance for coriander and other dry ingredients the maker names as suitable.

Trade-off: a maximum bowl capacity does not tell you how well the model handles your smallest portion, and shared use makes cleaning between flavours important.

Pestle and mortar

Consider it: when you grind coriander occasionally, want to control a crushed texture by hand or make pastes.

Trade-off: crushing takes manual effort; check whether the size and weight are practical to handle and store.

Concern What to check Who this matters to
Very small portions Look for an explicit small-quantity claim for the exact model rather than relying on its maximum capacity. If I usually need only a little ground coriander, I want the seeds to reach the grinding mechanism without making a larger batch. Around 36% of consumers put small-portion grinding first.
Cleaning and flavour separation Check whether the bowl is removable, whether a second bowl is included and which parts the instructions permit you to wash. When I switch between coriander and coffee, I want to deal with residue before the next use. For roughly 29% of consumers, easy cleaning and flavour separation are the primary concern.
Use with other ingredients Confirm that the exact model is specified for seeds, spices and any other dry ingredients you intend to grind. I would rather use one appliance for coriander and my other dry ingredients than keep separate grinders. Around 21% of consumers prioritise that multi-use need.
Manual control For a pestle and mortar, consider its size, stability and how easily you can lift, wash and store it. If I only crush coriander occasionally or make a paste, I may prefer working by hand to using an electrical appliance. That is the leading need for roughly 14% of consumers.

Buying pitfalls

  • Choosing by maximum capacity alone

    A bowl’s maximum capacity does not establish how well it will grind the much smaller amount needed for one portion. Cuisinart specifically describes the SG21U as working with smaller quantities.

    Look for a small-quantity statement or model-specific guidance on workable batch sizes before choosing an electric grinder.

  • Overlooking clean-up between ingredients

    Using the same bowl for coffee and coriander means cleaning matters between uses. Removable or separate bowls may make that routine easier.

    Check which bowls are included and follow the exact model’s instructions for washing bowls, lids and blades.

  • Assuming every seasoning mill grinds coriander

    A product labelled as a salt or pepper mill is not necessarily specified for whole coriander seeds or the texture you want.

    Choose a model whose stated uses include seeds or spices, or consider a pestle and mortar if manual crushing suits the recipe.

  • Cleaning an electric grinder without reading its manual

    Grinding bowls, sharp blades and motor bases can require different cleaning methods. Cuisinart’s SG21U instructions call for care around its sharp blades.

    Read the exact model’s instructions before first use, particularly its directions for unplugging, handling blades and cleaning each part.

Brands to consider for these options

Cuisinart

Its SG21U is a dedicated electric spice grinder relevant to regular small portions.

  • Cuisinart specifies two stainless-steel bowls with lids, dishwasher-safe bowls and lids, and blades positioned close to the base for smaller quantities.
  • Consider whether a dedicated electrical appliance and its storage space suit how often you grind spices.

KRUPS

Its F20342 is a compact electric coffee-and-spice mill for several dry ingredients.

  • KRUPS states that the F20342 can grind nuts, seeds, herbs and spices and has a lid-activated switch.
  • Its stated maximum capacity does not establish how it handles the smallest coriander portions; check model-specific guidance if that is your main use.

Salter

Its EK6136 is an electric coffee-and-spice grinder with a removable bowl.

  • Salter specifies a removable 70 g stainless-steel bowl and lists coffee, spices, dry herbs and nuts among its uses.
  • The bowl’s stated capacity does not show how well a one-person coriander portion will grind; check the instructions for small batches.

Judge

Its marble pestle and mortar is a manual option for crushing seeds, herbs and spices.

  • Judge specifies a felt base and describes uses that include spice blends and pastes.
  • It requires manual effort and should not be assumed to produce the same fine texture as an electric grinder.

Joybuy products

Related products coming soon.

Questions and answers

Should I use an electric grinder or a pestle and mortar for coriander?

Consider an electric spice grinder if you regularly want ground coriander with less manual work, choosing a model whose maker explicitly supports small quantities. A pestle and mortar suits occasional crushing or making pastes, but takes more effort.

Can I grind coriander seeds in a coffee grinder?

Yes, if the exact coffee-grinder model is specified for seeds or spices. KRUPS lists seeds and spices among the F20342’s uses, while Salter lists spices for the EK6136; check the instructions and do not assume either model’s maximum capacity describes its smallest workable batch.

How should I clean an electric grinder after coriander?

Follow the instructions for the exact model and treat sharp blades carefully. For the Cuisinart SG21U, Cuisinart says to clean the parts before first use and after every use; its instructions distinguish the removable parts from the motor base.

What should I check before buying an electric spice grinder?

Confirm the exact model is intended for food preparation and for the ingredients you plan to grind. Check that its stated electrical supply matches yours, then read its instructions for safe operation and cleaning.