# What You'll Need:
→ Pasta
01 - 12 oz fettuccine
→ Vegetables
02 - 7 oz fresh baby spinach, washed and trimmed
03 - 3 cloves garlic, minced
04 - 1 small yellow onion, finely chopped
→ Dairy
05 - 2 tablespoons unsalted butter
06 - 3/4 cup plus 1 tablespoon heavy cream
07 - 1/2 cup grated Parmesan cheese
08 - 1/4 cup cream cheese, optional for enhanced richness
→ Seasonings
09 - 1/2 teaspoon salt, plus additional for pasta water
10 - 1/4 teaspoon freshly ground black pepper
11 - Pinch of nutmeg, optional
→ Garnish
12 - Additional grated Parmesan cheese
13 - Fresh chopped parsley or basil, optional
# How To Make It:
01 - Bring a large pot of salted water to a rolling boil. Add fettuccine and cook according to package directions until al dente. Reserve 1/2 cup of pasta cooking liquid, then drain pasta through a colander.
02 - In a large skillet over medium heat, melt butter. Add chopped onion and sauté for 2-3 minutes until softened and translucent.
03 - Add minced garlic to the skillet and cook for 1 minute, stirring constantly until fragrant.
04 - Pour heavy cream into the skillet and bring to a gentle simmer. If using cream cheese, add it now and stir until completely melted and integrated.
05 - Stir in Parmesan cheese, salt, black pepper, and nutmeg if desired. Mix constantly until cheese melts and sauce achieves smooth, creamy consistency.
06 - Add fresh spinach to the skillet, stirring continuously until completely wilted, approximately 2 minutes.
07 - Transfer cooked fettuccine to the skillet and toss to coat evenly with sauce. Gradually add reserved pasta water as needed to achieve desired sauce consistency.
08 - Transfer to serving bowls immediately. Top with additional Parmesan cheese and fresh herbs if desired.