"You're amazing. Love, Delish...."
spaghetti
ground beef
bread crumbs
finely chopped parsley
freshly grated Parmesan, plus more for serving
egg
garlic cloves, minced
Kosher salt
red pepper flakes
extra-virgin olive oil
onion, finely chopped
(28-oz.) can crushed tomatoes
bay leaf
Freshly ground black pepper