1 tablespoon mayonnaise
3/4 teaspoon lime juice
1/2 teaspoon Sriracha sauce
2 slices bread
1 large heirloom tomato, chopped or sliced
2 teaspoons everything bagel seasoning, or to taste
In a small bowl, mix together mayonnaise, lime juice, and sriracha sauce. Set aside.
Toast bread in a toaster or toaster oven. Top with tomato, sprinkle with everything bagel seasoning to taste, then drizzle with sriracha mayo.