What's the best ground beef ratio for smash burgers?
Use 80/20 ground beef (80% lean, 20% fat). The fat renders during the hard smash, creating the crispy crust while keeping the patty juicy.
When do I add the cheese so it melts properly?
Add provolone slices immediately after smashing and searing the patties. Cover the pan briefly to trap heat and melt the cheese before building the sandwich.
Can I make this ahead or meal prep it?
Cook the patties fresh to order for best crust. Prep the garlic butter and toast the brioche buns up to 2 hours ahead; store sauces separately and assemble when ready.
What's the technique for getting the best crust on smash burgers?
Form loose balls (don't pack), place on a hot griddle or cast iron, then smash firmly with a spatula for 30 seconds. Resist moving the patty—stillness creates the crust.
Can I substitute the pesto or marinara?
Yes: use basil aioli instead of pesto, or swap marinara for roasted red pepper sauce. Both pair well with provolone and maintain the Italian-American profile.