In a large bowl, combine the calamari, olive oil, red pepper flakes, garlic powder, oregano, salt, and black pepper. Toss to coat the calamari.
Heat a large skillet over medium-high heat. Add the calamari and cook, stirring often, for 3-4 minutes, or until the calamari is cooked through.
Remove the skillet from the heat and add the tomatoes, red onion, olives, capers, parsley, lemon juice, extra-virgin olive oil, and black pepper. Toss to combine.
Serve warm.
Interesting Facts
Calamari is high in protein and is a great source of vitamins and minerals.
Red pepper flakes are an excellent source of Vitamin A and can help to boost your metabolism.
Kalamata olives are a great source of healthy fats and are packed with antioxidants.
Capers are a great source of fiber and can help to regulate digestion.