Before any heat touches any pan, measure everything and arrange it on your counter in the order you'll use it. This is the professional chef's secret that transforms cooking from stressful to calm. Dice your shallots finely. Mince your garlic. Cut your chicken into uniform 1-inch pieces. Pour your broth and wine into measuring cups. This takes about 12 minutes, but it saves you 20 minutes of frantic searching later. Set out three large containers or bowls on your counter: one for cooked chicken, one for cooked pasta, and one for your finished sauce. Having these ready means you're not searching for containers when your hands are full of hot food. It's the small decisions that make meal prep feel either chaotic or peaceful.

Fill a large pot with water and set it to boil over high heat. Salt the water generously—it should taste like the sea. While you're waiting for it to boil (about 5-7 minutes), combine your grape tomatoes, basil, 2 tablespoons olive oil, balsamic vinegar, minced garlic, and a pinch of salt and pepper in a medium bowl. Let this sit while you finish cooking. The flavors will marry beautifully, and the tomatoes will release their juices. This fresh topping is what you'll add at serving time, keeping it bright and vibrant all week long.

Once your water is at a rolling boil, add the penne. Cook for one minute less than the package instructions suggest—you want it just shy of fully tender because it will continue softening when you combine it with the warm sauce. Stir occasionally so nothing sticks. When the time is up, drain it in a colander and set it aside. Don't rinse it. The starch on the outside helps the sauce cling to every piece.

While your pasta drains, heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Arrange your chicken pieces in a single layer—don't crowd the pan. Let them sit undisturbed for 3 minutes so they develop a golden crust, then stir occasionally for another 4-5 minutes until cooked through. The internal temperature should reach 165°F. Transfer your cooked chicken to a clean plate. You've just built flavor that will anchor your entire meal.

Keep the heat at medium and add your butter to the same skillet where the chicken cooked. Once it's melted and foaming slightly, add your diced shallots. Cook for exactly 1 minute—you want them softened but not brown. Then add your minced garlic and cook for another 30 seconds until fragrant. Whisk in your flour immediately, stirring constantly for 1 minute. This prevents lumps. You're creating what's called a roux, which will thicken your sauce to perfect creaminess.

Slowly pour in your chicken broth while whisking continuously. Don't dump it all at once—go slowly and keep whisking. This constant motion prevents lumps from forming. Once the broth is incorporated and smooth, pour in your white wine. The acidity will brighten everything. Reduce the heat to low and let this simmer for 3-5 minutes until it thickens slightly and becomes more luxurious. Add your cooked chicken back into the pan. Stir in your heavy cream, Italian seasoning, red pepper flakes, and lemon zest. Bring everything to a gentle simmer over medium-low heat—don't let it boil aggressively or the cream may break. Once it's simmering, remove it from heat and stir in your freshly grated Parmesan cheese. The residual heat will melt it into a silky coating.

Add your drained pasta to the sauce and fold everything together gently but thoroughly. Every piece of pasta should be coated with sauce. Taste it. Season with salt and pepper as needed. Remember that flavors will concentrate slightly as this sits in the refrigerator, so season it to be just right now, knowing it'll taste even more flavorful tomorrow.