Jul 14 2026
Restaurants›Fire Engine Pizza Co›Wagyu Burger Recipe

Wagyu Burger Recipe

Inspired by Fire Engine Pizza Co
Time30m
Serves2

A grilled wagyu beef burger topped with balsamic onions, Swiss cheese, lettuce, tomato and served on a sweet bun.

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Ingredients

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Burger Ingredients

Balsamic Onions

Method

Preparing Balsamic Onions

  1. 1

    Sautéing the Onions

    In a medium skillet, heat olive oil over medium heat. Add the sliced onion and sauté for about 5-7 minutes until they become translucent.

  2. 2

    Adding Balsamic Vinegar

    Once the onions are softened, add balsamic vinegar, salt, and black pepper. Stir well and cook for another 5 minutes until the onions are caramelized and the vinegar has reduced.

  3. 3

    Removing from Heat

    Remove the skillet from heat and set the balsamic onions aside.

Cooking the Burger

  1. 4

    Grilling the Wagyu Patties

    Preheat your grill to medium-high heat. Season the wagyu patties with salt and black pepper on both sides.

  2. 5

    Placing on the Grill

    Place the patties on the grill and cook for about 4-5 minutes on each side for medium doneness. During the last minute of cooking, place a slice of Swiss cheese on each patty to melt.

  3. 6

    Toasting the Buns

    While the patties are cooking, you can toast the sweet burger buns on the grill for about 1-2 minutes until they are lightly browned.

Assembling the Burger

  1. 7

    Building the Burger

    Once the patties are cooked and the cheese is melted, assemble the burgers. Start with the bottom bun, add a lettuce leaf, place the patty with melted Swiss cheese, top with balsamic onions, and finish with tomato slices.

  2. 8

    Completing the Burger

    Add the top bun and press gently. Serve immediately.

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