01 - Bring a large pot of salted water to a boil. Cook pasta according to package directions until al dente. During the last 3 minutes of cooking, add broccoli florets. Reserve 1/2 cup pasta water before draining.
02 - In a large skillet over medium heat, add olive oil and diced bacon. Cook, stirring occasionally, until bacon is crisp and rendered, approximately 5–7 minutes.
03 - Add minced garlic and red pepper flakes to the skillet. Sauté for 1 minute until fragrant, being careful not to burn the garlic.
04 - Add the drained pasta and broccoli to the skillet. Pour in heavy cream and half of the Parmesan cheese. Toss vigorously to combine, adding reserved pasta water as needed to achieve a silky, clinging sauce.
05 - Season generously with salt and freshly ground black pepper. Serve immediately while hot, garnished with remaining Parmesan cheese.