Step 1: Cook the Chicken

1. Season the chicken pieces with salt, pepper, garlic powder, and onion powder. Mix well to ensure the seasoning coats each piece evenly.
2. Heat 2 tablespoons of olive oil in a large skillet over medium-high heat. Add the chicken pieces and cook for 5-7 minutes until golden brown, stirring occasionally. Ensure the chicken is cooked through and remove it from the pan. Set aside.

Step 2: Make the Honey Mustard Sauce

1. In the same skillet, melt 2 tablespoons of butter over medium heat.
2. Add minced garlic and sauté for about 1 minute until fragrant.
3. Stir in the Dijon mustard, whole grain mustard, honey, soy sauce, apple cider vinegar, and paprika. Mix until the sauce is well combined and starts to thicken, about 2-3 minutes.

Step 3: Coat the Chicken in Sauce

1. Return the cooked chicken bites to the skillet. Toss them in the sauce, making sure every piece is well-coated.
2. Cook for an additional 2-3 minutes until the chicken absorbs some of the sauce and becomes slightly caramelized.
3. Remove from heat and garnish with chopped parsley.

Step 4: Prepare the Garlic Mashed Potatoes

1. While the chicken cooks, place the peeled and quartered potatoes along with garlic cloves in a large pot. Add enough cold water to cover the potatoes and garlic, then season with a pinch of salt.
2. Bring to a boil and cook for about 15-20 minutes or until the potatoes are fork-tender.
3. Drain the potatoes and garlic, then return them to the hot pot. Allow them to steam for a minute to release excess moisture.

Step 5: Mash and Cream the Potatoes

1. Add the butter, heavy cream, and sour cream (if using) to the potatoes. Mash until smooth and creamy.
2. Season with salt and pepper to taste. Adjust the consistency with additional cream if needed.
3. Stir in chopped chives or parsley for a burst of color and fresh flavor.