What is a combination of herbs and spices ground together mixed with oil?

Here's why:

* Herbs and spices ground together: This is a common practice to create a flavorful base.

* Mixed with oil: This helps to suspend the spices and create a paste-like consistency. This also helps to release the flavors from the spices.

Some examples of popular spice pastes include:

* Harissa: A North African paste made with chili peppers, garlic, and spices.

* Gochujang: A Korean fermented chili paste.

* Dukkah: An Egyptian spice blend that includes herbs, nuts, and spices.

* Masala: A generic term for spice blends used in Indian cuisine, often with a variety of herbs and spices.

Let me know if you'd like more information about a specific spice paste!