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A home cook uses a granite stone mortar and pestle while preparing a meal

How to Choose the Best Mortar and Pestle

A mortar and pestle isn't just something for a witch or wizard—it's a flavour alchemist that transforms basic components into key ingredients. 

However, unless you’re somewhat of a wizard yourself when it comes to knowing the best mortal and pestle material, you might find yourself confused when choosing between them. There are so many different kinds, each best for its specific niche. The good news? We know a thing or two. 

In this blog, we’re breaking down how to choose the best mortar and pestle based on material, size, and uses so you can pick the right tool for your kitchen.

Let’s get right into it!

Why Use a Mortar and Pestle?

No other kitchen tool can do what a mortar and pestle does. This old-fashioned device allows you to easily crush whole spices, herbs, nuts, seeds and more by hand, thus enhancing their texture and flavour when added to your dishes.

For instance, grinding spices by hand gradually releases their essential oils, resulting in a more aromatic flavour you won’t get from an electric spice grinder. This can be the difference between a dish tasting good and tasting amazing.

The Best Materials for a Mortar and Pestle

Granite

Granite mortar and granite pestle with a wood cover

Granite is one of the best materials for mortar and pestle sets, often the go-to option for grinding dry spices. This is because it has a rough texture that makes it ideal for crushing ingredients, especially when paired with an equally abrasive pestle head. 

There are many types of mortars and pestles available, but a Thai granite mortar and pestle is always a good choice since it is generally large and quite durable. With that being said, any polished granite mortar will do the trick if you’re shopping based on material. 

Pros

Cons

Mortar and Pestle Uses

  • Extremely durable and long-lasting
  • Great for grinding tough ingredients
  • Natural abrasiveness maximizes flavour release
  • Heavy and bulky; tiring to use
  • Can chip or crack if dropped
  • May impart a slightly metallic taste to delicate ingredients
  • Freshly grinding spices for curries, rubs and spice mixes
  • Pulverizing tough seeds like sesame and coriander

Marble

Fox Run marble mortar and pestle

Stone mortars and pestles are great for pounding thanks to their heavy weight, and marble is no exception. While smooth on the outside, the rough and unpolished texture inside the mortal bowl makes them perfect for crushing seeds and making sauces. 

An Italian marble mortar and pestle is especially great for creating pesto. They often have a bulbous wood pestle designed to easily crush pine nuts, garlic, and basil, resulting in a perfectly creamy and emulsified sauce. 

Pros

Cons

Mortar and Pestle Uses

  • Versatile for grinding various ingredients
  • Elegant and visually appealing
  • Lightweight and stays cool during use
  • Softer than granite, prone to chipping or scratching
  • Acidic ingredients can stain the surface
  • May not be as effective for grinding spices 
  • Crushing seeds like fennel, cumin, or mustard for homemade spice blends
  • Making pesto and emulsified sauces like aioli and mayonnaise

Wood

A wooden pestle and mortar

A wood mortar and pestle can add a charming touch to your kitchen with a warm and rustic aesthetic. Their light weight makes them best for bruising herbs and crushing leaves into fine powder. They’re also quite easy to use and store! 

However, the smooth texture of their inside necessitates extra time and effort when you’re crushing tough ingredients. In this way, they’re similar to a brass mortar or stainless steel mortar.

Pros

Cons

Mortar and Pestle Uses

  • Lightweight and portable
  • Warm and rustic aesthetic
  • Gentler on delicate herbs and spices
  • More susceptible to staining and odour absorption
  • Requires more care and seasoning
  • Susceptible to scratching and denting
  • Lightly bruising fresh herbs for pesto, chimichurri, gremolata
  • Gently crushing leaves

Ceramic

A ceramic mortar and pestle laid out on a wooden table

Craving maximum flavour infusion? A ceramic mortar and pestle set is a surefire way to get the job done. They’re also quite budget-friendly compared to others and can be cleaned easily by hand or by putting them in the dishwasher. 

These lightweight mortars are ideal for tender ingredients like basil leaves and garlic. Assuming you don’t mind them being less durable than some of the materials, we recommend you try one out the next time you make a curry paste!

Pros

Cons

Mortar and Pestle Uses

  • Lightweight and affordable
  • Resistant to stains and odours
  • Easy to clean and dishwasher safe
  • Not as durable as granite or marble
  • May not be suitable for heavy-duty grinding
  • Glazed surface may wear over time
  • Grinding toasted spices like cumin and coriander for authentic hummus 
  • Making pastes from garlic, ginger, herbs for flavour bases

Volcanic Rock

A mortar and pestle made from volcanic rock

Volcanic rock mortars—otherwise known as a traditional Mexican molcajete—are the heavy hitters of paste making. These extremely dense and durable sets withstand vigorous grinding and are often used in making guacamole and salsa. 

You have to season the molcajete with rice and salt to fill its holes before using it for the first time. This also removes all remaining loose volcanic dust for safety purposes.

Pros

Cons

Mortar and Pestle Uses

  • The porous surface absorbs flavours and adds depth
  • Durable and long-lasting
  • Traditional and authentic for Mexican cuisine
  • Heavy and bulky
  • Requires special seasoning and care
  • Porous surface can harbour bacteria if not cleaned properly
  • May be difficult to find outside of specialty stores
  • Excellent for making salsas and guacamole
  • Poi or taro root pounding
  • Making pastes from garlic, ginger, herbs for flavour bases

Understanding Mortar and Pestle Sizing

While your personal preference plays a role, choosing the right size mortar and pestle ultimately depends on how much food you typically grind.

Here's a general guide:

  • Extra Small (2-3 inch diameter): Perfect for grinding spices and herbs in small quantities or making single-serving sauces. Easy to store and portable for travel.
  • Small (4-6 inch diameter): The most versatile size for everyday grinding of herbs, garlic, small amounts of nuts or seeds. Will fit most users' hands comfortably.
  • Medium (6-8 inch diameter): A versatile option for most grinding needs, handling herbs, fresh or dried spices, pastes, and small batches of dips. 
  • Large (8-10+ inch diameter): Best for frequent use, large families, grinding large quantities of spices and ingredients, or making curry pastes, salsas, and guacamole in big batches. Requires ample storage space.

Shop the Best Mortar and Pestle at s.t.o.p. Restaurant Supply!

Now that you know the differences between the best material for mortar and pestle sets and what to consider when choosing a size, it’s time to get the perfect set for your kitchen! 

s.t.o.p. Restaurant Supply carries an extensive selection of high-quality mortar and pestle sets in various materials, sizes, shapes, and prices. Choose from top brands to ensure durability and craftsmanship. Delicious pestos, homemade spice blends, and more are just a click away!

Shop our full catalogue.

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