The Best Easy Vegan Ramen

Name: The Best Easy Vegan Ramen
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Japanese
Ingredients: 6 cup Vegetable stock( salt-reduced); 2½ cup Water (Note1); 3 tbsp Mirin; 3 tbsp Light soy sauce; ⅓ cup Peanut butter( smooth) ( Note2); 2 Tbsp White Miso paste; 1 Tbsp minced Ginger; 1 tsp minced Garlic; ½ tsp Sesame oil; 1 tbsp organic Sugar; 15 oz Ramen noodle( Pre-cooked) (400g); 2 tbsp Cooking oil; ½ cup Corn Kernel (tinned) (Note 3); 4 oz Enoki mushroom (100g); 4 oz Baby Oyster mushroom (100g); 7 oz Firm Tofu (cut into 5mm thick slices) (180g); 1 tbsp black n white sesame seeds; 1 Pc Nori sheet; 2 tbsp Spring Onion( Shallot) thinly sliced