Preheat oven to 400 degrees.
Trim the stems off the shiitakes (these are woody and not edible). Submerge the shiitakes in 2 quarts of water with 5 teaspoons of dissolved table salt. I lay a small plate over the mushrooms in the bowl to ensure that the mushrooms are fully submerged. Allow to brine for 10 minutes. Drain and then pat the mushrooms dry. Once dry, spread them out a baking sheet. Toss in 1 teaspoon sesame seed oil and roast for 30 minutes, flip and then roast for 10 more minutes.
Wide spiralize (or thinly slice) one sweet potato. Sprinkle with 1 teaspoon table salt. Allow to rest for 15 minutes. The potatoes should shed moisture. Pat dry, then spread out on a baking sheet and toss in 1 tsp sesame oil. Roast for 10 minutes, then flip. Roast for another 8-10 mins. Be careful not to burn. The thinner you slice the potatoes, the quicker they will cook. I wanted a crispy, almost potato chip texture.
Heat a cast iron skillet until very hot. Thinly spread 1 cup frozen corn in the skillet. Do not stir - allow to char briefly. About 1-2 minutes. Set aside.
Slice 1 pint of grape tomatoes in half.
Defrost 1 cup frozen edamame.
Heat a large stock pot with 1 tablespoon of sesame oil. When hot, add fresh minced ginger, crushed minced garlic cloves and white ends of the scallions. Cook briefly, being careful not to burn. About 1-2 minutes. Add the vegetable broth, water and tamari. Simmer for 10 minutes.
Remove 1 cup of the hot broth and allow to cool slightly. In a small bowl combine the slightly cooled broth and 4 tablespoons of yellow miso paste. Stir to make a slurry. Turn off the heat to the large pot of broth & add the slurry. Stir to combine.
Prepare 1 brick of Lotus Foods’ Millet and Brown Rice Ramen Noodles for each person in accordance with directions.
To make the ramen bowls, add 1 handful of baby spinach to the bottom of the bowl. Ladle in the broth – about 2-3 ladles per person. Add the mushrooms, tomatoes, corn and edamame. Add the sweet potato chips at the very end. They won’t stay crispy for long, but the flavor is amazing. Garnish with scallion greens & Togarashi seasoning.