Yes, you can grind roasted spices in a mortar and pestle. It's an excellent way to release their aromas and flavors, especially for smaller batches.
Using a mortar and pestle to grind roasted spices offers several advantages. Roasting spices beforehand makes them more brittle and easier to grind. The mortar and pestle allow you to control the coarseness of the grind, from a fine powder to a more textured, cracked spice. The process also releases essential oils, enhancing the spice's fragrance and flavor profile.Here's a step-by-step guide:1. **Roast the Spices:** If you haven't already, lightly roast your spices in a dry pan over medium heat for a few minutes until fragrant. Be careful not to burn them. Let them cool completely.2. **Add Spices to Mortar:** Place a small amount of the roasted spices into the mortar. Avoid overcrowding, as this will make grinding less efficient.3. **Grind with Pestle:** Using a firm, circular motion, press down and grind the spices against the bottom and sides of the mortar.4. **Continue Grinding:** Continue grinding until you achieve the desired consistency. You can adjust the pressure and motion to control the fineness of the grind.5. **Remove and Repeat:** Once ground, remove the spices from the mortar and repeat the process with the remaining spices.
To prevent spices from scattering while grinding, place a damp towel or non-slip mat underneath the mortar to keep it stable. This will also help you apply more force effectively.