Tuna Taco Seviche Style with Avocado-Watermelon Salsa Recipe | Food Network

Ingredients

• 8 ounces sushi grade tuna steak, cut into 1/2-inch cubes
• 1/4 cup lemon juice
• 1/4 cup lime juice
• 1/2 teaspoon serrano pepper, minced
• Salt and freshly ground black pepper
• 1 cup 1/2-inch cubed seedless watermelon
• 1/2 cup cubed ripe avocado
• 1/2 cup chopped red onion
• 2 cloves garlic, minced
• 1/3 cup chopped parsley leaves
• 1/3 cup chopped cilantro leaves
• 1/3 cup lime juice
• 1 teaspoon finely chopped serrano pepper
• 1 teaspoon finely minced jalapeno pepper
• 1/3 cup vegetable oil
• 2 ounces premium tequila
• 1 package flour tortillas
• 1/3 cup grated white cheddar
• 1 tablespoon sour cream
• 1 cup shredded iceberg lettuce
• 1/3 cup caramelized red onions (pinch salt, pepper and 1 tablespoon butter)