– 3 tablespoons olive oil – 1 small red onion, cut into strips – 1 clove garlic, crushed – 1 bell pepper, cut into strips – 1 cup diced tomato – 1 cup tomato sauce – ¼ head cabbage, shredded – ¼ cup pitted green olives, (optional) – apple cider vinegar, or lime juice – ⅓ cup water – 1 teaspoon salt, (or more to taste) – 1 teaspoon hot sauce, of your preference (or more to taste) – Handful minced parsley, or cilantro