This healthy ramen recipe is made with soba noodles, which are a type of Japanese noodle made from buckwheat flour. The broth is made with miso paste and flavored with garlic, ginger, and soy sauce. Spinach is added for a boost of vitamins and minerals, while the salmon provides a good source of omega-3 fatty acids. This recipe is a great way to enjoy a bowl of ramen while still getting a healthy dose of nutrients.