# What You'll Need:
→ Pasta
01 - 12 oz penne pasta
→ Chicken
02 - 1 lb boneless, skinless chicken breasts
03 - 1/2 tsp salt
04 - 1/4 tsp black pepper
05 - 1 tbsp olive oil
→ Sauce
06 - 2 tbsp unsalted butter
07 - 1 medium yellow onion, finely chopped
08 - 3 garlic cloves, minced
09 - 1/2 tsp red pepper flakes (optional)
10 - 1 can (14 oz) crushed tomatoes
11 - 1/2 cup heavy cream
12 - 1/3 cup freshly grated parmesan cheese
13 - 1/2 cup fresh basil leaves, chopped
14 - Salt and black pepper, to taste
# How to make it:
01 - Boil penne pasta in a large pot of salted water until al dente. Drain, reserving 1/2 cup of the cooking water, and set pasta aside.
02 - Season the chicken breasts evenly with salt and black pepper.
03 - Heat olive oil in a large skillet over medium-high heat. Add chicken breasts and cook 5–6 minutes per side until golden and fully cooked. Transfer to a plate and allow to rest for 5 minutes, then slice thinly.
04 - Lower heat to medium. In the same skillet, melt butter and sauté chopped onion for 3–4 minutes until translucent. Add minced garlic and red pepper flakes, cooking 1 minute until fragrant.
05 - Pour in crushed tomatoes and simmer for 5 minutes to meld flavors.
06 - Reduce heat and stir in heavy cream. Simmer gently for 2–3 minutes until sauce thickens slightly.
07 - Stir in parmesan cheese and half of the chopped basil until cheese melts fully. Season sauce with salt and black pepper to preference.
08 - Add sliced chicken and drained pasta into the sauce. Toss thoroughly to coat, adding reserved pasta water as needed to achieve a smooth, silky consistency.
09 - Transfer to plates and garnish with remaining basil leaves and additional parmesan if desired. Serve immediately.