Sometimes it is difficult to mix the powder mix into the liquid (it occasionally likes to clump). . To avoid this, heat your liquid in the microwave for 1 minute and add the spice packet to that liquid. Mix well with a fork and then add it to your skillet.
To make your dish more healthy, consider adding veggies to the mix. . Frozen veggies you can add to the last 10 minutes of cooking and the same with canned veggies (pour the can water off before adding). .
If you are adding veggies, think through if the veggie will taste good with your dish. For example, peas or broccoli with a cheesy dish will be yummy. Tomatoes added to a tomato based dish also yummy. Broccoli to a tomato dish, maybe not.
Switch out water in the recipe for broth or stock (chicken or vegetable probably work best) to add a ton of flavor.