01 -
Heat your oven to 400 degrees (fan bake setting if you have it). Line a large baking sheet with parchment paper. Roll out your puff pastry sheet on the parchment it usually comes wrapped in. If you want, use a rolling pin to roll it out just an inch or so more - this gives you extra space to work with, but it's totally optional.
02 -
Spread the cream cheese evenly all over the pastry - this helps keep everything else in place. On the top half of the pastry only, scatter the chopped pickled jalapenos and chopped bacon, spreading them out evenly right to the edges. Sprinkle half of each type of cheese (cheddar, Gruyere, and parmesan) over the jalapenos and bacon.
03 -
Fold the bare half of the pastry over the topped half. Gently press down to seal everything together. On the folded edge, make small marks about 3/4 inch apart across the pastry. Use a sharp knife or pizza cutter to slice through the pastry and make strips, using your marks as a guide.
04 -
Carefully pick up one pastry strip and twist it around a couple of times to create a spiral straw shape. Place it on your prepared baking sheet. Repeat with all the strips. Some filling might fall out as you twist - just tuck it back in as you go.
05 -
Brush each twisted straw with the whisked egg. Sprinkle the remaining cheese generously all over the straws. Don't hold back here - you want those super crispy, cheesy edges!
06 -
Put the tray in the oven and bake for 20 to 25 minutes. Check halfway through and rotate the tray if needed to make sure they cook evenly. You're looking for a deep golden color and crispy texture. When they're done, take them out and let them sit on the tray for about 5 minutes to crisp up even more.
07 -
Transfer the cheese straws to a serving platter. Serve them warm with garlic aioli or gochujang aioli on the side for dipping if you like.