Cook pasta al dente to avoid mushiness after baking., Salt pasta water well for best seasoning throughout the dish., Use low-moisture mozzarella or dry shredded cheese with a paper towel to prevent excess moisture and a watery casserole., Simmering jarred alfredo sauce briefly can help thicken it if desired., Air frying chicken at 400°F for 15 minutes works well but other cooking methods can be used as long as internal temperature reaches 165°F., For meal prep, assemble portions in oven-safe containers and bake chilled or freeze before baking, then reheat when needed., Seasonings such as garlic powder, Italian herbs, or red pepper flakes on chicken can be added for extra flavor., Swaps: any high-protein pasta brand or shape can be used; cooked or rotisserie chicken may replace tenders; other vegetables like cauliflower can be substituted for broccoli; homemade alfredo sauce and dairy-free versions may be used but will change nutrition and texture., Store casserole fully cooled in airtight container up to five days in fridge; freeze before baking for longer storage; reheat in microwave or oven.