Boil the pasta

• Bring a large pot of water to a boil.
• Add salt.
• Add the pasta and cook until al dente.

Prepare the lemon and cheese

• Peel the lemons and zest them.
• Juice the lemons.
• Grate the cheese.

Make the sauce and combine

• Melt the butter in a skillet over medium heat.
• Add the lemon juice and zest, stir.
• Add the cooked pasta, grated cheese, and cheese pieces, toss to coat.

Serve

• Drain the pasta.
• Plate and enjoy.