Hubert Murino's Stuffed Lobster - Rick Bayless

Ingredients

• 4 whole lobsters (1 1/2 pounds each)
• 2 tablespoons olive oil
• 1 very large white onion, cut into 1/4-inch pieces (you’ll have 3 cups)
• 12 ounces (3 to 4 plum or 2 medium-small round) tomatoes, cut into 1/2-inch pieces (you’ll have 4 cups)
• 2 to 3 large poblanos, seeded and deveined, cut into 1/4-inch pieces (you’ll have 2 cups)
• Salt
• 4 large garlic cloves, peeled and finely chopped
• 2 ounces (1/2 stick, 4 tablespoons) unsalted butter
• 4 ounces melting cheese, such as Monterey Jack, mild cheddar or brick, shredded (you’ll have 1 cup)