Pat pork chops dry with paper towels.
Season both sides with salt and pepper.
Heat olive oil in a skillet over medium heat.
Sear pork chops until golden, about 3 minutes each side.
Remove chops and set aside.
In the same pan, sauté onion until soft.
Add garlic, stir for 30 seconds.
Mix in tomato paste and diced tomatoes.
Add oregano, basil, and red pepper flakes.
Pour in chicken broth and lemon juice.
Stir sauce and simmer for 5 minutes.
Return pork chops to skillet.
Cover and cook on low heat for 15 minutes.
Flip once midway for even cooking.
Garnish with chopped parsley before serving.