Season Shrimp (1 pound) with Salt and Pepper (to taste) and set aside. Take a pan on the stove and soften the Garlic (1 clove) and Onion (1/2) with oil. Then, add Tomato (2), Italian Seasoning (1 teaspoon), Chicken Stock (1/2 cup) and stir it. Cook until half the liquid is reduced. It would take for four minutes. Then, add Butter (2 tablespoon) and let it melt. Add Heavy Cream (1/3 cup) and stir it for 2 minutes.
Meanwhile, take another pan and cook the shrimp for about 2 minutes. Sert aside. Once the sauce is ready, add the shrimp and the cooked Penne Pasta (8 ounce). Add Parmesan Cheese (to taste) if preferred. Serve and enjoy!