Ultimate Wagyu Shaved Peppered Beef Panini

Written by Patrick Montgomery
March 20, 2025

Sink your teeth into the ultimate panini experience. A crispy, golden-brown sandwich packed with rich, tender Wagyu shaved peppered beef. Layers of melted provolone, sweet caramelized onions, and smoky roasted red peppers bring out bold, savory flavors, while a touch of Dijon mustard adds just the right amount of tang. Grilled to perfection, this gourmet sandwich is both indulgent and satisfying, perfect for lunch, dinner, or anytime you crave a restaurant-quality bite at home. Pair it with a warm soup or crispy fries, and you’ve got a meal that’s truly next-level delicious!

Ingredients:

For the Panini:

  • 8 oz KC Cattle Company Wagyu Shaved Peppered Beef
  • 4 slices sourdough or ciabatta bread
  • 2 tbsp unsalted butter, softened
  • 1 tbsp Dijon mustard (or horseradish sauce for a kick)
  • 4 slices provolone or Swiss cheese
  • 1/2 cup caramelized onions
  • 1/4 cup roasted red peppers, sliced
  • 1 handful arugula (optional, for a peppery bite)

For the Caramelized Onions:

  • 1 large onion, thinly sliced
  • 1 tbsp butter
  • 1 tsp brown sugar
  • 1/4 tsp salt
  • 1/4 tsp black pepper

Instructions:

Caramelize the Onions:

  1. Heat butter in a skillet over medium-low heat.
  2. Add sliced onions, brown sugar, salt, and pepper.
  3. Cook 15-20 minutes, stirring occasionally, until soft and golden brown. Remove from heat.

Assemble the Panini:

  1. Spread butter on the outside of each bread slice.
  2. On the inside, spread Dijon mustard on one side of the bread.
  3. Layer with provolone cheese, Wagyu shaved peppered beef, caramelized onions, roasted red peppers, and arugula (if using).
  4. Top with another slice of cheese and close the sandwich.

Grill the Panini:

  1. Heat a panini press or skillet over medium heat.
  2. Place the sandwich in the press and cook for 3-4 minutes until golden brown and crispy. (If using a skillet, press down with a spatula and flip after 2 minutes.)
  3. Remove, let it rest for a minute, then slice and serve hot.

Serving Suggestions:

  • Pair with a side of crispy fries, a fresh green salad, or a warm bowl of tomato soup.
  • Add a side of au jus or horseradish mayo for dipping.

Bold, savory and packed with flavor!

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