01 -
Fill up a large pot with salted water and bring to a boil. Toss in the spaghetti and cook about 9-10 minutes, or until it still has a little chew. Before draining, scoop out a cup of the water. Don't rinse the noodles.
02 -
Grab a roomy skillet and set it over medium heat. Let butter melt, then add the garlic and chili flakes. Stir it around for a minute till you catch that amazing aroma.
03 -
Let the lemon juice and about half of the reserved pasta water bubble in your pan. Add in spinach plus the drained pasta. Flip and toss till spinach wilts and everything’s lightly glossy with sauce.
04 -
If it's looking too dry or clumpy, pour in more of the saved pasta water little by little, up to 60 ml, until it's as saucy as you like.
05 -
Take your skillet off the stove. Stir in grated parmesan, a few pinches of lemon zest, some salt, and black pepper. Toss well, then dish up right away while hot.