This 15-Minute Cold Tuna and Tomato Somen is the noodle you need for summertime! With savory tuna, juicy tomatoes, and chilled umami-rich broth, you'd be happily slurping away even on a hot day.
READ: Cold Tuna and Tomato Somen (Video) ツナとトマトの冷やしそうめん
