
Step 1 · Cook the Pasta
Cook the fettuccine in well-salted boiling water until al dente. Reserve 3/4 cup of pasta water, then drain.
Step 2 · Sauté the Garlic
Meanwhile, warm the olive oil in a large skillet over medium heat. Add the garlic and chili flakes, if using, and cook until fragrant and just golden, about 1 minute.
Step 3 · Wilt the Kale
Add the kale with a splash of water and a pinch of salt. Cook, tossing, until wilted and tender, 3-4 minutes.
Step 4 · Make It Creamy
Reduce the heat to low. Add the drained pasta, goat cheese, and a good splash of the reserved pasta water. Toss until the cheese melts into a light, creamy sauce, adding more pasta water as needed.
Step 5 · Finish and Serve
Stir in the lemon juice and season with salt and plenty of black pepper. Serve immediately.