Spot Prawn Aguachile with Celery & Mint

Ingredients

• 2 pounds fresh local spot prawns, about 16 prawns
• 2 cups freshly-squeezed lime juice
• 4 cloves garlic
• 4 serrano chiles (seeds optional depending on spice preference)
• 2 jalapeños (seeds optional depending on spice preference)
• ½ head celery, coarsely chopped (do not discard the leafy greens)
• 1 tablespoon kosher salt or more to taste
• ¼ cup extra-virgin olive oil
• ½ cup chopped cilantro
• 2 tablespoons chopped mint
• ½ red onion, sliced
• 1 large cucumber, sliced
• 1 ripe avocado peeled and sliced into spears
• 1 bag tortilla chips or six crispy tostada shells