Let’s walk through the process of bringing this comforting dish to life:

1. Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish and set it aside.
2. In a large skillet, melt 2 tablespoons of butter over medium heat. Add the cubed chicken, season with salt and pepper, and cook until browned and cooked through, about 7-8 minutes. Remove the chicken and set aside.
3. In the same skillet, add the remaining 2 tablespoons of butter and minced garlic. Sauté until the garlic is fragrant, about 1 minute. Be careful not to burn the garlic!
4. Stir in the chicken broth and heavy cream, bringing the mixture to a gentle simmer. Let it cook for about 5 minutes until slightly thickened.
5. Add the cooked rice, thyme, oregano, and chicken to the skillet. Stir everything together until well combined.
6. If using frozen peas, fold them into the mixture now. Pour the entire mixture into the prepared baking dish.
7. Sprinkle the shredded cheddar cheese evenly over the top.
8. Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly. Let it cool for a few minutes before serving.

Cooking with love means being patient and enjoying the process. Remember, the best dishes often come from a relaxed and joyful kitchen.