At Last! Smoked Salmon Tacos With Salmon Roe Salsa

Ingredients

• 1 plum tomato
• 1 serrano chile
• 1/2 medium white onion
• 1 tablespoon fresh lime juice
• 1 cup salmon roe
• 1 8-ounce package cream cheese
• 2 tablespoons fresh lime juice
• 12 ounces thinly sliced smoked salmon
• 1 small cucumber
• 60 cilantro leaves (from about 15 sprigs)
• 2 limes
• 12 tortillas