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patty melts are my go-to diner order & even tastier made at home🍔cheesy layers with caramelized onions, a juicy beef patty & homemade burger sauce for the ultimate crave-worthy meal! for the full step-by-step instructions, visit my link in bio✨ Ingredients: - 2 yellow onions - 2 1/2 tbsp olive oil - 4 tbsp butter - 3 1/2 tsp salt - 3 tsp black pepper - 1 tbsp Worcestershire sauce - 8 slices sourdough bread - 12 slices yellow American cheese - 1 lb ground beef - 2 tbsp mayonnaise - 1/2 cup mayonnaise - 3 tbsp ketchup - 1 tbsp Dijon mustard - 2 tbsp sweet relish - 1/2 tbsp granulated white sugar - 1 tsp onion powder - 1 tsp garlic powder #pattymeltrecipe #easydinnerideas #mealinspo #burgerideas #pattymelts