1. Peel the garlic and cut in two. Place in the bowl fitted with the ultrablade knife and chop at speed 11 for 30 seconds. Use a spatula to bring garlic to the center.
2. Replace the ultrablade knife with the mixer. Add olive oil, salt, paprika, cumin and lime juice. Launch the P1 simmer program at 270°F for 3 minutes. Stir cornstarch into vegetable broth until dissolved.
3. Cut the fish into 1-inch pieces. At the end of the program, add the fish, cornstarch mixture and herbs. Launch the P3 simmer program at 200°F for 20 minutes.
4. Serve immediately.