Garlic Butter Beef Spaghetti with Creamy Cheddar Parmesan Step-by-step instructions

Before you start

Before beginning the cooking process, organize all ingredients and equipment to ensure a smooth workflow. Measure out the butter and spices, and grate the cheddar and parmesan cheeses. Mince the fresh garlic cloves and set them aside.

Bring a large pot of water to a rolling boil for the spaghetti, and have a colander ready in the sink for draining. Preparing these elements in advance prevents the pasta from overcooking while the sauces are being assembled.

Instructions

Pasta and Beef Preparation

1. 1Boil the Spaghetti
   Cook the spaghetti in a large pot of boiling water according to package instructions until al dente. Drain well, reserving one cup of the pasta cooking water, and set aside.
   Look for The pasta should be tender but still have a slight bite.
   Tip Reserving pasta water is crucial for creating a smooth cheese sauce later.
2. 2Brown the Ground Beef
   Heat a large skillet over medium-high heat. Add the ground beef. Cook, breaking up the meat with a spoon, for 8 to 10 minutes until browned and fully cooked to an internal temperature of 160°F (71°C). Drain excess grease and transfer the beef to a bowl.
   Look for The beef should be completely browned with no pink remaining.
   Safe temperature 160°F (71°C) internal temperature (ground meat)
   Tip Let the beef sear without stirring for the first minute to get a nice crust.

At the end of this phase, the spaghetti should be cooked to a perfect al dente texture, drained, and set aside with some cooking water reserved.

The ground beef should be completely browned and crumbled, with no pink remaining, showing a rich, caramelized color. The savory aroma of seasoned beef will fill the kitchen, and the meat will be hot and ready for layering.

Sauce Assembly and Pasta Tossing

3. 3Toss Pasta in Garlic Butter
   In the same skillet, melt half of the butter over medium heat. Add the minced garlic and cook for 1 minute until fragrant. Add the drained spaghetti to the skillet and toss to coat thoroughly in the garlic butter. Remove from heat.
   Look for The garlic will turn golden and smell highly aromatic.
   Tip Work quickly so the garlic does not burn, which would make the butter bitter.
4. 4Prepare the Cheese Sauce
   In a separate saucepan, melt the remaining butter over medium-low heat. Pour in a half cup of the reserved pasta cooking water and bring to a gentle simmer. Reduce heat to low and gradually whisk in the cheddar cheese and parmesan cheese until completely melted and smooth.
   Look for The sauce should be thick, smooth, and bubbling gently.
   Tip Whisk continuously to prevent the cheese from clumping or separating.

At this point, the kitchen will smell intensely of roasted garlic and rich melted cheese. The spaghetti will be glistening and evenly coated in golden garlic butter. The cheddar parmesan sauce will be thick, smooth, bubbling gently around the edges of the pan, and completely free of any clumps or graininess.

Layering and Final Melt

5. 5Assemble and Melt
   Pour the warm, creamy cheddar parmesan sauce over the garlic butter spaghetti and toss to combine. Fold in the cooked seasoned ground beef, then top the entire dish with the remaining cheddar cheese. Cover or heat gently until the top cheese is fully melted and bubbling before serving.
   Look for The cheese on top should be completely melted and gooey.
   Tip Serve immediately to enjoy the ultimate creamy texture and cheese pull.

The completed dish will present a stunning, golden top layer of melted cheeses bubbling over the seasoned beef and garlic butter spaghetti. Inserting a fork will reveal an epic cheese pull, with the creamy sauce clinging perfectly to the pasta strands. The entire dish should be piping hot throughout.

Common mistakes

One common mistake is overcooking the spaghetti during the boiling stage. Because the pasta is tossed in hot garlic butter and later layered with hot cheese sauce, it will continue to cook slightly after draining.

To avoid mushy pasta, boil it for one to two minutes less than the package instructions indicate. Another error is using high heat when melting the cheese, which causes the sauce to separate and become oily.

How to tell it’s done

The ground beef is fully cooked and safe to consume when it reaches a minimum internal temperature of 160°F (71°C) on an instant-read digital thermometer.

The pasta is done when it is al dente, meaning it still has a slight resistance when bitten. The cheese sauce is done when it is completely smooth, thick enough to coat the back of a spoon, and bubbling gently.

• Ground meat: 160°F (71°C) in the thickest part