Caramelized Onion Sauce

If you love the flavor of a juicy cheeseburger but want a lighter, low-carb, or gluten-free option, these Burger Bowls with Caramelized Onion Aioli are a game changer. Instead of a bun, each bowl is packed with fresh vegetables, seasoned ground meat, shredded cheese, and a decadent homemade caramelized onion aioli that ties all the…