Cheesy Garlic Beef Spaghetti Step-by-step instructions

Before you start

Before heating any pans, ensure all ingredients are measured and ready to go. Mince the garlic cloves and grate both the cheddar and mozzarella cheeses. Keep the ground beef in the refrigerator until the exact moment it is needed to ensure food safety.

Bring a large pot of water to a rolling boil for the spaghetti. Having everything prepared beforehand prevents the garlic from burning and ensures the pasta can be tossed with the cream and cheese while it is still steaming hot.

Instructions

Searing and Pasta Prep

1. 1Cook the Spaghetti
   Bring a large pot of water to a rolling boil. Add the spaghetti and cook according to the package instructions until al dente. Drain the pasta, reserving half a cup of pasta water, and set the noodles aside. Do not rinse the cooked pasta.
   Look for The pasta should be tender but still have a slight bite in the center.
   Tip The starch left on the unrinsed pasta helps the sauce cling to the noodles.
2. 2Brown the Garlic Beef
   In a large skillet, melt the butter over medium heat. Add the minced garlic and sauté for one minute until fragrant. Add the ground beef and cook, breaking it up with a spoon, until fully browned and cooked to an internal temperature of 160°F (71°C). Remove the beef from the skillet and set aside.
   Look for The beef should be completely browned with no pink remaining.
   Safe temperature 160°F (71°C) internal temperature (ground meat)
   Tip Keep the raw ground beef refrigerated until the moment it goes into the skillet.

The spaghetti is cooked to a perfect al dente texture while the ground beef sizzles in the skillet.

The beef should be deeply browned, releasing a rich aroma of garlic and butter, with no pink remaining. Ensure the beef reaches an internal temperature of 160°F (71°C) before removing it from the heat.

Sauce Emulsification

3. 3Toss the Cheesy Pasta
   In the same pot used for the pasta, combine the hot spaghetti, heavy cream, and one cup of the shredded cheddar cheese. Toss smoothly over low heat until the cheese melts completely and coats the pasta in a velvety, glossy sauce. If the sauce is too thick, splash in a little reserved pasta water.
   Look for The sauce should look smooth, creamy, and cling evenly to the noodles.
   Tip Use low heat to prevent the cream from separating or the cheese from clumping.

The hot, drained spaghetti is tossed with the heavy cream and cheddar cheese. The heat from the pasta melts the cheese into the cream, creating a smooth, velvety coating that clings to the noodles. The mixture should look glossy, cohesive, and completely free of clumps.

Browning and Melting

4. 4Assemble and Melt
   Transfer the cheesy spaghetti to a baking dish. Top the pasta with the seasoned garlic beef, then scatter the remaining half cup of cheddar cheese and the mozzarella cheese evenly over the top. Place under a preheated broiler for three to five minutes until the cheese is completely melted, bubbly, and golden brown.
   Look for The cheese blanket should be completely melted, bubbly, and golden brown around the edges.
   Tip Watch the broiler closely to prevent the top cheese layer from burning.

The pasta is topped with the savory beef and a generous layer of mozzarella and cheddar. After baking or broiling, the top blanket of cheese is completely melted, bubbly, and golden brown around the edges, releasing a rich, comforting aroma.

Common mistakes

One common mistake is overcooking the spaghetti during the initial boil. The pasta will continue to cook slightly when tossed with the hot cream and baked under the cheese blanket. If cooked too long initially, it will become mushy.

Another error is burning the garlic; garlic burns quickly in hot butter, creating a bitter taste. Always add the garlic just before the beef, or cook it over medium heat to keep it sweet and aromatic.

How to tell it’s done

The dish is fully ready when the top layer of cheese is completely melted, bubbly, and starting to brown at the edges. More importantly, the ground beef must be cooked to a safe internal temperature of 160°F (71°C) during the searing phase.

Use a digital meat thermometer inserted into the center of the beef mixture to verify this temperature before assembling the final dish.

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