Zassenhaus Manu Cast Iron Mortar & Pestle

The Zassenhaus Manu mortar and pestle comes with a durable finish, but like most cast iron, it is best to season it before your first use. Lightly coat the interior with a neutral oil and grind some coarse salt to ensure a smooth, ready-to-use surface.

Cast iron is non-reactive once properly maintained, making it excellent for grinding dry spices and herbs. However, because it is porous, we recommend avoiding highly acidic ingredients like citrus or vinegar to prevent potential metallic transfer or seasoning degradation.

This mortar weighs 3.85 lbs, which provides significant stability on your countertop. Its substantial weight is a major advantage, as it stays firmly in place while you apply pressure to crush tough spices or seeds.

No, this product must be hand-washed only. To maintain the integrity of the cast iron, wash it with warm water and a soft brush, then dry it thoroughly immediately after cleaning to prevent rust.

This size is ideal for small, everyday tasks like grinding peppercorns, garlic, or small batches of spice blends. If you frequently prepare large volumes of pesto or wet pastes, you may find the capacity a bit tight, but it is perfect for single-meal portions.