Grilled Shrimp Skewers with Tomato, Garlic & Herbs

Bahan-bahan (4 porsi)

• 2½ tablespoons tomato paste
• 6 tablespoons extra-virgin olive oil
• 2 tablespoons fresh lemon juice, (from 1 lemon)
• 1 large shallot, (roughly chopped)
• 4 large cloves garlic, (roughly chopped)
• ¼ cup fresh basil leaves, (chopped)
• 1 tablespoon fresh thyme leaves ((or 1 teaspoon dried))
• ¼ teaspoon crushed red pepper flakes
• 1½ teaspoons sugar
• 1 teaspoon salt
• 2 lbs jumbo (21/25) shrimp, (peeled and de-veined (leave tails on if desired), thawed if frozen)