Miso Spinach and Mushroom Soba Noodles

Name: Miso Spinach and Mushroom Soba Noodles
Cook time: 15 min
Total time: 15 min
Cuisine: Asian
Ingredients: 6-8 oz soba noodles; 4 cups fresh spinach (packed ); 1 lb mushrooms (sliced thin); 2 tablespoons sesame oil, divided; 3 cloves garlic; 3 tablespoons white miso paste (heaping tablespoons); 2 tablespoons seasoned rice vinegar; 2 teaspoons gluten free soy sauce; 1/2 cup peanuts (chopped); 1/3 cup scallions (diced ); 1 tablespoon sesame seeds (optional)