Preheat your oven to 350 degrees f. and lightly spritz or rub a baking dish with avocado oil or butter/ghee.
Place the water, quinoa, and oil/butter in a medium saucepan and bring to a boil.
Simmer over low heat for 10 minutes, then stir in your broccoli florets.
Cover the pan and continue to cook for about 5 minutes, or until the water is absorbed. Transfer your cooked quinoa and broccoli to a large bowl. Season with sea salt and pepper, to taste.
Add in your cooked chicken, milk, yogurt, dill, and garlic.
Stir to combine, then transfer everything using a rubber spatula to your prepared baking dish.
Sprinkle the top with the shredded cheese.
Bake for 15-17 minutes, or until nicely bubbly and golden on top.
Enjoy while hot!