Prep Time 15 minutes mins
Cook Time 12 minutes mins
Resting Time 5 minutes mins
Total Time 32 minutes mins
Drain pineapple very well and pat dry to avoid soggy pastry, and consider dusting the ham with a tiny bit of cornstarch if your pineapple is extra juicy. Chilling the rolled log makes slicing neater and helps the pinwheels keep their shape in the oven. Swap mozzarella for Swiss or provolone for a sharper flavor, or add a thin smear of cream cheese under the mustard for extra richness. The pinwheels can be assembled, sliced, and frozen raw; bake from frozen at 400°F (200°C) for 15–18 minutes. Serve warm with a honey-mustard dip, and store leftovers in an airtight container, reheating in a 350°F (175°C) oven for 6–8 minutes to re-crisp.