If you love rich, comforting pasta dishes, this Ultra Creamy Garlic Parmesan Alfredo Spaghetti is the perfect recipe to try. Loaded with melted mozzarella, savory Parmesan cheese, buttery garlic flavor, and silky Alfredo sauce, this pasta delivers the ultimate cheesy comfort food experience. Every strand of spaghetti is coated in a smooth and creamy sauce that stretches beautifully with every bite.
This easy homemade pasta recipe is perfect for busy weeknights, cozy family dinners, or anytime you want a satisfying restaurant-style meal made right in your own kitchen.
Ingredients
12 oz spaghetti
2 tablespoons butter
4 garlic cloves, minced
1 1/2 cups heavy cream
1 cup shredded mozzarella cheese
1/2 cup grated Parmesan cheese
1/2 teaspoon black pepper
1/2 teaspoon salt, or to taste
1/2 teaspoon Italian seasoning
Fresh parsley, chopped for garnish
Step-by-Step Instructions
Step 1: Cook the Spaghetti
Bring a large pot of salted water to a boil. Add the spaghetti and cook according to the package instructions until perfectly al dente. Once cooked, drain the pasta and set it aside. Reserve a small amount of pasta water in case you want to loosen the sauce later.
Step 2: Sauté the Garlic
In a large skillet or deep pan, melt the butter over medium heat. Add the minced garlic and sauté for about 1–2 minutes until fragrant. Be careful not to burn the garlic, as it can become bitter.
Step 3: Prepare the Creamy Alfredo Sauce
Slowly pour the heavy cream into the pan and stir well with the garlic butter mixture. Let the cream simmer gently for a few minutes so it begins to thicken slightly.
Step 4: Add the Cheese
Lower the heat and gradually stir in the shredded mozzarella cheese and grated Parmesan cheese. Continue stirring until the cheeses fully melt into the sauce, creating a smooth, rich, and velvety texture.
Step 5: Season the Sauce
Add salt, black pepper, and Italian seasoning. Mix everything well so the flavors blend evenly throughout the Alfredo sauce.
Step 6: Combine the Pasta
Add the cooked spaghetti directly into the creamy sauce. Toss the pasta thoroughly until every strand is coated in the cheesy garlic Alfredo mixture. If the sauce becomes too thick, add a splash of reserved pasta water for a silkier consistency.
Step 7: Finish and Serve
Sprinkle extra Parmesan cheese over the hot pasta and allow it to melt slightly before serving. Garnish with freshly chopped parsley for added freshness and color.
Serve immediately while hot and creamy for that irresistible cheesy pull.
Helpful Tips for the Best Alfredo Pasta
Freshly grated Parmesan melts more smoothly than pre-packaged cheese.
Add grilled chicken or shrimp for extra protein.
A pinch of red pepper flakes adds a delicious spicy kick.
Stir the sauce continuously while adding cheese to keep it silky and smooth.
Use high-quality butter and cream for the richest flavor.
Cooking Information
Preparation Time: 10 minutes
Cooking Time: 15 minutes
Total Time: 25 minutes
Calories: Approximately 720–850 kcal per serving
This ultra cheesy Alfredo spaghetti is creamy, comforting, and packed with bold garlic Parmesan flavor, making it one of the best homemade pasta dishes for cheese lovers.