Heat olive oil in a large skillet over medium heat. Add minced garlic and sauté until fragrant, about 1 minute.
Stir in crushed tomatoes, basil, oregano, salt, and pepper. Bring to a simmer and cook for 20 minutes, stirring occasionally.
While the sauce simmers, bring a large pot of salted water to a boil. Add paccheri pasta and cook according to package instructions until al dente. Drain.
Add drained pasta to the sauce and toss to coat evenly. Heat through for about 2 minutes.
Serve the pasta hot, sprinkled with grated Parmesan cheese and chopped fresh parsley.