Heat the butter and olive oil in a saucepan over medium heat. Add in tomato sauce, lemon juice, oregano, sugar, salt, and pepper; stir to combine. Greek cuisine incorporates this with all types of meat in a variety of iconic dishes like stews, pasta sauces, and other meat sauces like the one used in Moussaka or Pastitsio. Add in chicken and broth; stir to combine. Chicken Kapama perfectly utilizes the classic Greek flavor combination of meat, tomato, and cinnamon. Transfer mixture to a 2-quart casserole dish that has been lightly sprayed with non-stick cooking spray. Add the onion and saute until translucent, and then stir in the garlic, sauteing until fragrant (about 30 seconds). Add in rice and cook/stir 1 minute longer. Directions. Classic Greek flavor combinations.