POST BLOG
The Ultimate Smashburger: The Secret to the Perfect Crust
A real smashburger is no ordinary hamburger. It thrives on extreme contrast: a nearly crispy, deep-brown crust on the outside and a juicy center bursting with pure beef flavor. The secret lies not in the thickness of the patty, but in the technique of "smashing."
At the Post Family Resort, good food is part of our DNA—honest, regional, and prepared with passion. Executive Chef Florian Unseld loves extracting maximum flavor from just a few high-quality ingredients. His Smash Cheeseburger is the perfect proof: crispy on the outside, juicy on the inside, and packed with intense roasted aromas. The secret is in the preparation—the meat is "smashed" flat directly in the hot pan with a spatula to create the perfect crust. Add melted cheddar, homemade Bread & Butter pickles, and a creamy burger sauce, and you have a moment of indulgence that truly stays with you.
What makes the perfect Smashburger?
The heart of the burger is high-quality beef from top round (Tafelspitz) and brisket. Why? Because this combination offers the ideal fat content of about 30%. The fat acts as the flavor carrier that caramelizes in the hot pan during smashing. This creates the famous Maillard reaction—that aromatic crust that makes this burger so irresistible.
Ingredients (for 4 Burgers)
For the Burgers:
400 g ground beef (from top round and brisket)
4 slices of Cheddar
4 Brioche burger buns (soft and slightly sweet)
2 tbsp butter (for toasting the buns)
1 tsp salt
½ white onion, finely diced
Homemade Bread & Butter pickles as a topping
For the Sauce:
4 tbsp mayonnaise (e.g., Japanese Kenko mayonnaise)
1½ tbsp ketchup
1 tsp Dijon mustard
2 tbsp finely chopped Bread & Butter pickles
1 pinch of salt
Preparation
Prepare the Buns: Halve the brioche buns and toast the cut surfaces in a little butter until golden brown. Keep warm.
Form the Patties: Loosely shape the ground beef into four balls (approx. 100 g each)—do not press them too firmly.
The Smash: Heat an unlined, very hot pan (ideally cast iron)—do not use any fat! Place the meatball in the pan and immediately press it down firmly with a spatula (approx. 1 cm thick). Fry for 1–2 minutes until a dark crust forms.
Flip & Melt: Flip the patties, immediately place a slice of Cheddar on each, and fry for another 30–60 seconds until the cheese melts.
Build the Burger: Spread sauce on the bottom bun, place the patty on top, and add the diced onions and pickles. Finish with a dollop of sauce and the top bun.
The Crowning Glory: Homemade "Bread & Butter Pickles"
Forget store-bought pickles. These sweet and sour treats make all the difference:
Base: 600 g cucumber (sliced) & 150 g yellow onion (rings).
Brine: 240 ml apple cider vinegar, 120 ml water, 20 g salt, 130 g sugar.
Spices: Mustard seeds, coriander seeds, cloves, and optionally some dried juniper berries.
Preparation: Boil the brine with the spices and simmer the onions for 5 minutes. Remove from heat, stir in the cucumber slices, and let steep for 3 hours (then store in the fridge).
Florian’s Pro-Tip:
"When frying, the golden rule is: smash once, flip once, and you’re done. If you mess with the meat too much, you’ll lose the precious juices. Let the heat of the pan do the work for you!"
