In a large pot, bring salted water to a boil. Cook the penne pasta according to the package instructions until it reaches an 'al dente' texture. Drain and set aside to cool slightly.
While the pasta is cooking, heat the olive oil in a spacious skillet over medium heat. Add the minced garlic and sauté for approximately 1 minute, just until it becomes fragrant and golden (be careful not to burn it).
Add the shrimp to the skillet, cooking for 3-4 minutes. Keep cooking until the shrimp turn pink and opaque, stirring occasionally to ensure even cooking.
Once the shrimp are ready, introduce the halved cherry tomatoes, chicken broth, lemon juice, and red pepper flakes to the skillet. Continue cooking for an additional 2 minutes, allowing the flavors to merge beautifully.
In a large mixing bowl, combine the cooked penne pasta with the shrimp and tomato mixture. Season with salt and freshly cracked black pepper, adjusting to your taste, and mix well to ensure all ingredients are incorporated evenly.
Transfer this delightful pasta and shrimp mixture into a greased 9x13 inch baking dish, spreading it out evenly.
Generously sprinkle the shredded mozzarella and grated Parmesan cheese over the top of the pasta.
Place the baking dish in the preheated oven and bake for 20-25 minutes, or until the cheese is bubbly, melty, and has formed a lovely golden brown crust.
Once baked, carefully remove the dish from the oven and allow it to cool for a few minutes. Before serving, garnish the top with a sprinkle of freshly chopped parsley for a pop of color and freshness.
Notes
Serve with extra parsley and a crisp green salad for a refreshing contrast.