Ingredients

• 1 pound long flat lukshen (e.g., fettucine)
• 1/2 stick unsalted butter
• 1 cup sour cream
• 1 egg yolk
• 1 cup parmesan cheese, grated
• 1 cup hard sharp cheese, grated (e.g., cheddar, provolone, gouda, Gabriel, feta, etc.)

Directions

• Cook pasta to al dente. While it is cooking, get the sauce ready.
• Place butter in Yahrzeit tea glass, place in microwave and heat for 35 seconds at full heat until melted. Clean up the overflow and pay more attention next time.
• Beat the egg yolk with a fork and mix with sour cream until smooth.
• Grate the cheeses and mix them together.
• Drain the pasta and return to the hot pot.
• Pour melted butter onto noodles and mix until well coated.
• Pour in sour cream/egg mixture and mix.
• Mix in cheeses.
• Esse (but not too much, it's bad for your heart)!