Achiote Paste is a traditional Mexican recipe for a classic sauce of annatto seeds, cumin, allspice, oregano and garlic in lime juice that's used as a flavouring base for other dishes. The full recipe is presented here and I hope you enjoy this classic Mexican version of: Achiote Paste.
Combine the annatto seeds, cumin seeds, oregano, allspice berries and salt in a coffee grinder or spice mill and grind to a powdery consistency.
Add the garlic and lime juice to a small bowl then mix in the spice powder. Blend thoroughly then transfer to a small lidded jar and store in the refrigerator.
Typically this is used for grilled or baked seafood.