A bold Italian-American fusion sandwich combining tender roast beef with a creamy, savory tuna Genovese sauce. This copycat recipe recreates the iconic Chicago specialty with premium oil-packed Italian tuna, anchovies, capers, and fresh herbs for an unexpectedly satisfying flavor combination.
2cans5 oz each premium oil-packed Italian tuna, drained
4anchovy filletsfinely minced
3garlic clovesminced
2tablespoonscapersdrained and chopped
3tablespoonsfresh lemon juice
1/4cupextra virgin olive oil
1/3cuphigh-quality mayonnaise
2tablespoonsfresh parsleyfinely chopped
Salt and freshly ground black pepper to taste
For the Sandwich:
1poundthinly sliced roast beef
4ciabatta rolls or Italian hoagie rolls
2cupsfresh arugula
1/2red onionthinly sliced and pickled (optional)
1/2cupshaved Parmesan cheese
Extra virgin olive oil for drizzling
Instructions
Make the Tuna Genovese Sauce: In a medium bowl, use a fork to gently flake the tuna into smaller pieces while maintaining some texture. Add minced anchovies and garlic, mixing gently to distribute evenly.
Add Seasonings: Incorporate the chopped capers, then slowly drizzle in the lemon juice while stirring. Add the olive oil gradually, followed by the mayonnaise, stirring until you achieve a creamy, cohesive consistency.
Finish the Sauce: Fold in the fresh parsley and season generously with salt and pepper. Taste and adjust seasoning as needed. For enhanced flavor, refrigerate for 30 minutes to allow flavors to meld.
Warm the Roast Beef: Heat the roast beef slices gently in a large skillet over medium-low heat for 2-3 minutes, or warm briefly in the microwave to take the chill off.
Prepare the Bread: Slice the rolls horizontally and lightly toast the cut sides under the broiler for 1-2 minutes until golden.
Assemble the Sandwich: Spread a generous layer of the tuna Genovese sauce on the bottom half of each roll. Arrange the warmed roast beef over the sauce, then top with fresh arugula, pickled red onions if desired, and shaved Parmesan.
Final Touch: Drizzle lightly with extra virgin olive oil and finish with freshly cracked black pepper. Cap with the top half of the roll and let sit for 2-3 minutes before serving.
Notes
Tuna Quality: Use premium oil-packed Italian tuna brands like Rio Mare, Callipo, or Ortiz for best results
Make-Ahead: The tuna sauce can be prepared up to 3 days in advance and stored refrigerated
Bread Choice: Sturdy bread is essential - ciabatta, Italian hoagie rolls, or crusty baguette work best