Ingredients

• 2 (about 2 pounds) jumbo squid
• salt and pepper to taste
• 1 onion, peeled and diced
• 2 cloves garlic, peeled and minced
• 1 thumb-sized ginger, peeled and minced
• 1/2 red bell pepper, seeded, cored, and diced
• 1/2 green bell pepper, seeded, cored, and diced
• 4 Thai chili peppers
• 1/4 cup calamansi juice
• 2 tablespoons Worcestershire sauce
• 1 teaspoon brown sugar
• 1 tablespoon butter
• 1 tablespoon canola oil