Kimchi Tuna Salad Sandwich

• 1 1/2 T mayonnaise
• 1 tsp sriracha sauce sauce, or more to taste
• 1 lime, juiced
• 1 tsp soy sauce
• 1 (6 ounce) can albacore tuna in water
• 2 T finely chopped kimchi
• 1 green onion, thinly sliced
• 4 slices sandwich bread, toasted
• 1/2 avocado, thinly sliced
• 1/4 cup chopped fresh cilantro

Stir together the mayonnaise, sriracha, lime juice and soy sauce in a medium bowl. Add the drained tuna, chopped kimchi and scallion, and mix in thoroughly. Allow to sit in the refrigerator for at least 10 minutes.