Sushi Bar Tuna Sandwich | Saveur

Ingredients

• 1 (4-oz.) can tuna, drained
• 3 tbsp. mayonnaise
• 1 ¹⁄₂ tbsp. sriracha
• 1 tbsp. rice wine vinegar
• 1 tsp. black sesame seeds
• ¹⁄₂ tsp. white sesame seeds
• Kosher salt and freshly ground black pepper, to taste
• Hawaiian or potato rolls, for serving
• Slice cucumber, for serving