Oh, excellent choice 😋 — Patty Melts with Secret Sauce are the perfect comfort food: a cross between a grilled cheese and a burger, with caramelized onions and a tangy, creamy sauce that ties it all together.
Here’s how to make them step by step:
🧀 Patty Melts with Secret Sauce
🍔 Ingredients (Serves 2–3)
For the Patty Melts
-
1 lb (450 g) ground beef (80/20 for juiciness)
-
Salt and black pepper, to taste
-
1 medium onion, thinly sliced
-
1–2 tbsp butter (for onions + grilling)
-
6 slices rye bread (or sourdough if preferred)
-
6 slices Swiss cheese (or cheddar, for sharper flavor)
For the Secret Sauce
-
½ cup mayonnaise
-
2 tbsp ketchup
-
1 tbsp Dijon mustard (or yellow mustard for classic taste)
-
1 tbsp pickle relish (or finely chopped pickles)
-
½ tsp Worcestershire sauce
-
Dash of hot sauce (optional)
-
Pinch of paprika or smoked paprika
👩🍳 Instructions
1. Caramelize the onions
-
Melt 1 tbsp butter in a skillet over medium-low heat.
-
Add onions and a pinch of salt.
-
Cook slowly for 15–20 minutes, stirring occasionally, until soft, golden, and sweet.
-
Set aside.
2. Make the sauce
-
In a bowl, combine all the Secret Sauce ingredients.
-
Taste and adjust: add more ketchup for sweetness, mustard for tang, or hot sauce for kick.
-
Chill until ready to use.
3. Form and cook the patties
-
Divide ground beef into 3 thin patties (roughly the shape of your bread slices).
-
Season generously with salt and pepper.
-
Cook in a hot skillet or griddle for 3–4 minutes per side, until browned and just cooked through.
-
Set aside on a plate.
4. Assemble the melts
-
Lay out your bread slices.
-
Spread Secret Sauce on each slice.
-
Layer like this:
🥪 Bread + Sauce → Cheese → Patty → Caramelized Onions → Cheese → Bread (Sauce side in).
5. Grill the sandwiches
-
Melt a bit of butter in a skillet over medium heat.
-
Cook each sandwich 3–4 minutes per side, pressing lightly, until the bread is golden and the cheese melts.
-
Slice in half and serve warm.
🔥 Tips
-
Add crunch: A few pickles or crispy bacon strips work beautifully inside.
-
Cheese options: Swiss = classic; American = extra melty; Pepper Jack = spicy twist.
-
For a diner feel: Serve with fries, coleslaw, or a dill pickle spear.
Would you like me to include a copycat “In-N-Out–style” secret sauce or a smoky chipotle version of the sauce next?
