The Ultimate Patty Melt Recipe with Caramelized Onions and Homemade Harissa Mayo
If you love diner-style comfort food, the patty melt sandwich is an absolute must. Imagine juicy ground beef cooked to perfection, paired with sweet caramelized onions, gooey cheese, and crisp buttery bread. Now add a quick homemade mayo sauce with Dijon mustard and optional harissa for a spicy kick, and you have the ultimate comfort meal right at home.
- Servings: 4
Source: Michel Dumas
Ingredients
- ground beef
- medium onions
- butter
- vegetable oil
- slices cheese
- slices bread
- Salt
- large egg
- Dijon mustard
- harissa
- neutral oil