Season the Pork Chops:
Pat pork chops dry. Season both sides with salt, pepper, garlic powder, and paprika.
Sear in Dutch Oven:
Heat olive oil in a Dutch oven over medium-high heat. Sear pork chops for 3–4 minutes per side until golden brown. Remove and set aside.
Sauté Aromatics:
In the same pot, reduce heat to medium. Add sliced onion and cook 4–5 minutes until softened. Add garlic and cook another 30 seconds.
Deglaze & Build Sauce:
Pour in chicken broth and scrape up browned bits from the bottom. Stir in thyme, and Dijon mustard if using. For creamy sauce, also stir in heavy cream or half-and-half.
Return Pork & Simmer:
Return pork chops to the pot, nestling them into the sauce. Cover and simmer over low heat for 20–25 minutes, or until pork is tender and cooked through (145°F internal temp).
Thicken Sauce (Optional):
Mix cornstarch and water to create a slurry. Stir it into the sauce and simmer uncovered for 2–3 minutes until thickened.
Serve:
Garnish with chopped parsley and serve hot with mashed potatoes, rice, or crusty bread.