Fresh Florida Shrimp with Charred Corn Relish, Parsley Butter and Arugula

Ingredients

• 1/4 cup olive oil
• 1 red onion, small diced
• 2 jalapenos, seeded and minced
• 4 ears of corn, shucked, kernels cut off the cob (reserve the cobs)
• 6 vine-ripe plum tomatoes, seeded and small diced
• 6 garlic cloves, minced
• 1/4 cup parsley, rough chopped
• 2 tablespoons cilantro, rough chopped
• 1 quart beef stock
• 3 tablespoons unsalted butter
• 2 pounds fresh Florida shrimp, cleaned and deveined
• 1/2 pound baby arugula
• 2 lemons, cut into wedges
• Kosher salt and fresh cracked black pepper