Pat the pork chops dry and season both sides with salt and pepper.

Place them in the crockpot. Add tomatoes, marinara sauce, garlic, and Italian seasoning.

Cover and cook on low for 4–5 hours, or on high for 2–3 hours, until the pork reaches 145°F.

Sprinkle with mozzarella. Cover for 5 minutes so it melts.

Spoon extra sauce over the chops before serving. Store leftovers in the refrigerator for up to three days.