Prep Time 15 minutes mins
Cook Time 18 minutes mins
Resting Time 5 minutes mins
Total Time 38 minutes mins
For best results, keep the puff pastry cold so it rises properly; chilling the filled log before slicing prevents squashing and helps create neat spirals. Chop broccoli very finely so it cooks quickly and spreads evenly, and be sure to cool the sautéed mixture before adding cheese to avoid premature melting. You can substitute thawed, well-squeezed frozen broccoli and swap cheddar for Gruyère or pepper jack. Leftovers reheat well in a 350°F oven for 6 to 8 minutes; avoid microwaving to keep them crisp. Adjust seasoning to taste, and add a squeeze of lemon or a pinch of lemon zest for brightness if desired.