Can I use a different pasta shape instead of ditalini?
Yes. Penne, rigatoni, or small shells work well and cook in similar time. Avoid long pasta like spaghetti, which doesn't mix as evenly in a one-pan dish.
What type of Italian sausage should I buy?
Use sweet or hot Italian sausage based on your heat preference. Remove the casings before cooking so it breaks into small, even pieces that distribute throughout the pasta.
Can this recipe be made ahead?
Yes. Prepare and refrigerate for up to 3 days, then reheat gently on the stovetop with a splash of stock or water to restore sauce consistency.
Why add both cherry tomatoes and sun-dried tomatoes?
Cherry tomatoes provide fresh acidity and juice to build the sauce base; sun-dried tomatoes add concentrated umami and chewiness that deepens the overall flavor.
Is the spinach cooked or fresh?
Add fresh spinach at the end off heat or during the last 1–2 minutes of cooking so it wilts gently without becoming mushy.